My Three Sons (TV Series) as
Robbie Douglas / Douglas Frasier
- Whatever Happened to Ernie? (1972) - Robbie Douglas (credit only)
- Barbara Lost (1972) - Robbie Douglas (credit only)
- Lonesome Katie (1972) - Robbie Douglas (credit only)
- The Birth of Arfie (1972) - Robbie Douglas (credit only)
- Bad Day for Barbara (1972) - Robbie Douglas (credit only)
- Second Banana (1972) - Robbie Douglas (credit only)
- Bad Day for Steve (1972) - Robbie Douglas (credit only)
- Peanuts (1972) - Robbie Douglas (credit only)
- Buttons and Beaux (1972) - Robbie Douglas (credit only)
- Alfred (1972) - Robbie Douglas (credit only)
- Three for School (1972) - Robbie Douglas (credit only)
- TV Triplets (1972) - Robbie Douglas (credit only)
- The Sound of Music (1971) - Robbie Douglas (credit only)
- Polly's Secret Life (1971) - Robbie Douglas (credit only)
- Katie's Career (1971) - Robbie Douglas (credit only)
- Proxy Parents (1971) - Robbie Douglas (credit only)
- Happy Birthday, Anyway (1971) - Robbie Douglas (credit only)
- Polly the Pigeon (1971) - Robbie Douglas (credit only)
- Four for the Road (1971) - Robbie Douglas (credit only)
- Goodbye Fergus (1971) - Robbie Douglas (credit only)
- Lady Douglas (1971) - Robbie Douglas (credit only)
- Fergus for Sale (1971) - Robbie Douglas (credit only)
- The Advent of Fergus (1971) - Robbie Douglas (credit only)
- After the Honeymoon (1971) - Robbie Douglas
- The Return of Terrible Tom (1971) - Robbie Douglas
- Fit the Crime (1971) - Robbie Douglas
- Debbie (1971) - Robbie Douglas
- The Recital (1971) - Robbie Douglas (credit only)
- Dodie Goes Downtown (1971) - Robbie Douglas
- Ernie Drives (1971) - Robbie Douglas
- Robbie's Honey (1971) - Robbie Douglas
- The New Vice-President (1971) - Robbie Douglas
- The Love God (1971) - Robbie Douglas (credit only)
- The Liberty Bell (1971) - Robbie Douglas
- St. Louis Blues (1970) - Robbie Douglas
- The Power of Suggestion (1970) - Robbie Douglas
- The Bride Went Home (1970) - Robbie Douglas
- My Four Women (1970) - Robbie Douglas
- One by One They Go (1970) - Robbie Douglas
- The Honeymoon (1970) - Robbie Douglas
- The Elopement (1970) - Robbie Douglas
- The Cat Burglars (1970) - Robbie Douglas
- Polly Wants a Douglas (1970) - Robbie Douglas
- The Non-Proposal (1970) - Robbie Douglas
- The Return of Albert (1970) - Robbie Douglas
- The Once Over (1970) - Robbie Douglas
- The First Anniversary (1970) - Robbie Douglas
- J.P. Douglas (1970) - Robbie Douglas
- Love Thy Neighbor (1970) - Robbie Douglas
- Dodie's Dilemma (1970) - Robbie Douglas
- Mister X (1970) - Robbie Douglas
- Baubles, Bangles, and Beatrice (1970) - Robbie Douglas
- The Honeymoon Is Over (1970) - Robbie Douglas
- Charley's Cello (1970) - Robbie Douglas
- Guest in the House (1970) - Robbie Douglas
- You Can't Go Home (1970) - Robbie Douglas
- Who Is Sylvia? (1970) - Robbie Douglas
- Dodie's Tonsils (1970) - Robbie Douglas
- Double Jealousy (1970) - Robbie Douglas
- Table for Eight (1970) - Robbie Douglas
- It's a Woman's World (1970) - Robbie Douglas
- Silver Threads (1969) - Robbie Douglas
- Rough on Dodie (1969) - Robbie Douglas
- After You, Alphonse (1969) - Robbie Douglas
- Mexican Honeymoon (1969) - Robbie Douglas
- Came the Day (1969) - Robbie Douglas
- One Week to Go (1969) - Robbie Douglas
- Two Weeks to Go (1969) - Robbie Douglas
- The Littlest Rebel (1969) - Robbie Douglas
- A Ring for Barbara (1969) - Robbie Douglas
- Is It Love? (1969) - Robbie Douglas
- Instant Co-Worker (1969) - Robbie Douglas
- The First Meeting (1969) - Robbie Douglas
- Teacher's Pet (1969) - Robbie Douglas
- Two O'Clock Feeding (1969) - Robbie Douglas
- Ernie Is Smitten (1969) - Robbie Douglas
- The Matchmakers (1969) - Robbie Douglas
- Ernie, the Transmitter (1969) - Robbie Douglas
- Ernie's Pen Pal (1969) - Robbie Douglas
- The O'Casey Scandal (1969) - Robbie Douglas
- Goodbye Forever (1969) - Robbie Douglas
- The Other Woman (1969) - Robbie Douglas
- Honorable Expectant Grandfather (1969) - Robbie Douglas
- Chip on Wheels (1969) - Robbie Douglas
- What Did You Do Today, Grandpa? (1969) - Robbie Douglas
- Chip and Debbie (1969) - Robbie Douglas
- Three's a Crowd (1969) - Robbie Douglas
- The Fountain of Youth (1969) - Robbie Douglas
- The New Room (1968) - Robbie Douglas
- Expendable Katie (1968) - Robbie Douglas
- Casanova O'Casey (1968) - Robbie Douglas
- First Night Out (1968) - Robbie Douglas
- Back to Earth (1968) - Robbie Douglas
- Tea for Three (1968) - Robbie Douglas
- My Three Grandsons (1968) - Robbie Douglas
- Big Ol' Katie (1968) - Robbie Douglas
- The Baby Nurse (1968) - Robbie Douglas
- The Grandfathers (1968) - Robbie Douglas
- Life Begins in Katie (1968) - Robbie Douglas
- Dr. Osborne, M.D. (1968) - Robbie Douglas
- The Great Pregnancy (1968) - Robbie Douglas
- The Tire Thief (1968) - Robbie Douglas
- The Masculine Mystique (1968) - Robbie Douglas
- Gossip, Incorporated (1968) - Robbie Douglas
- The Perfect Separation (1968) - Robbie Douglas
- Honorable Guest (1968) - Robbie Douglas
- The Standing Still Tour (1968) - Robbie Douglas
- Uncle Charley's Aunt (1968) - Robbie Douglas
- Dear Enemy (1968) - Robbie Douglas
- A Horse for Uncle Charley (1968) - Robbie Douglas
- Ernie and Zsa Zsa (1968) - Robbie Douglas
- Ernie, the Jinx (1968) - Robbie Douglas
- Charley's Tea (1968) - Robbie Douglas
- Green-Eyed Robbie (1968) - Robbie Douglas
- The Chaperones (1967) - Robbie Douglas
- Liverpool Saga (1967) - Robbie Douglas
- You're Driving Me Crazy (1967) - Robbie Douglas
- Leaving the Nest (1967) - Robbie Douglas
- The Aunt Who Came to Dinner (1967) - Robbie Douglas
- The Computer Picnic (1967) - Robbie Douglas
- The Heartbeat (1967) - Robbie Douglas
- Ernie, the Bluebeard (1967) - Robbie Douglas
- Designing Woman (1967) - Robbie Douglas
- The Chameleon (1967) - Robbie Douglas
- My Wife, the Waitress (1967) - Robbie Douglas
- The Homecoming (1967) - Robbie Douglas
- Wedding Bells (1967) - Robbie Douglas
- Countdown to Marriage (1967) - Robbie Douglas
- Inspection of the Groom (1967) - Robbie Douglas
- Robbie Loves Katie (1967) - Robbie Douglas
- Moving Day (1967) - Robbie Douglas
- Weekend in Paradise (1967) - Robbie Douglas
- So Long Charley, Hello (1967) - Robbie Douglas
- The Sky Is Falling (1967) - Robbie Douglas
- Ernie and the O'Grady (1967) - Robbie Douglas
- Ernie's Crowd (1967) - Robbie Douglas
- Ernie's Folly (1967) - Robbie Douglas
- Help the Gypsies Are Coming! (1967) - Robbie Douglas
- Charley O' the Seven Seas (1967) - Robbie Douglas
- Melinda (1967) - Robbie Douglas
- Now in My Day (1967) - Robbie Douglas
- The Best Man (1967) - Robbie Douglas
- My Son, the Bullfighter (1967) - Robbie Douglas
- The Good Earth (1967) - Robbie Douglas
- My Dad, the Athlete (1967) - Robbie Douglas
- TV or Not TV (1967) - Robbie Douglas
- My Pal Dad (1967) - Robbie Douglas
- Both Your Houses (1967) - Robbie Douglas
- You Saw a What? (1967) - Robbie Douglas
- Grandma's Girl (1966) - Robbie Douglas
- Tramp or Ernie (1966) - Robbie Douglas
- A Falling Star (1966) - Robbie Douglas
- A Real Nice Time (1966) - Robbie Douglas
- The Awkward Age (1966) - Robbie Douglas
- Happy Birthday, World (1966) - Robbie Douglas
- Fiddler Under the Roof (1966) - Robbie Douglas
- Robbie's Underground Movie (1966) - Robbie Douglas
- If at First (1966) - Robbie Douglas
- Arrivederci Robbie (1966) - Robbie Douglas
- Good Guys Finish Last (1966) - Robbie Douglas
- Forget Me Not (1966) - Robbie Douglas
- Fly Away Home (1966) - Robbie Douglas
- Stag at Bay (1966) - Robbie Douglas
- London Memories (1966) - Robbie Douglas
- The Wheels (1966) - Robbie Douglas
- The Wrong Robbie (1966) - Robbie Douglas / Douglas Frasier
- A Hunk of Hardware (1966) - Robbie Douglas
- The State vs. Chip Douglas (1966) - Robbie Douglas
- Ernie and That Woman (1966) - Robbie Douglas
- Our Boy in Washington (1966) - Robbie Douglas
- Robbie's Double Life (1966) - Robbie Douglas
- Kid Brother Blues (1966) - Robbie Douglas
- Call Her Max (1966) - Robbie Douglas
- Robbie and the Little Stranger (1966) - Robbie Douglas
- Whatever Happened to Baby Chip? (1966) - Robbie Douglas
- Robbie, the College Man (1966) - Robbie Douglas
- Steve and the Huntress (1966) - Robbie Douglas
- Robbie and the Slave Girl (1966) - Robbie Douglas
- From Maggie with Love (1966) - Robbie Douglas
- What About Harry? (1966) - Robbie Douglas
- Charley, the Pigeon (1965) - Robbie Douglas
- Douglas a Go-Go (1965) - Robbie Douglas
- Marriage and Stuff (1965) - Robbie Douglas
- The Hong Kong Story (1965) - Robbie Douglas
- The Ernie Report (1965) - Robbie Douglas
- My Son, the Ballerina (1965) - Robbie Douglas
- Charley and the Dancing Lesson (1965) - Robbie Douglas
- Monsters and Junk Like That (1965) - Robbie Douglas
- Mary-Lou (1965) - Robbie Douglas
- Office Mother (1965) - Robbie Douglas
- There's a What in the Attic? (1965) - Robbie Douglas
- Robbie and the Chorus Girl (1965) - Robbie Douglas
- Brother, Ernie (1965) - Robbie Douglas
- Red Tape Romance (1965) - Robbie Douglas
- The First Marriage (1965) - Robbie Douglas
- Uncle Charley and the Redskins (1965) - Robbie Douglas
- The Leopard's Spots (1965) - Robbie Douglas
- All the Weddings (1965) - Robbie Douglas
- The Glass Sneaker (1965) - Robbie Douglas
- Chip O' the Islands (1965) - Robbie Douglas
- Tramp and the Prince (1965) - Robbie Douglas
- Steve and the Computer (1965) - Robbie Douglas
- Chip, the Trapper (1965) - Robbie Douglas
- The Sure Thing (1965) - Robbie Douglas
- It's a Dog's Life (1965) - Robbie Douglas
- The Fountain of Youth (1965) - Robbie Douglas
- Mexico Ole (1965) - Robbie Douglas
- The Teenagers (1965) - Robbie Douglas
- Hawaiian Cruise (1965) - Robbie Douglas
- Lady in the Air (1965) - Robbie Douglas
- Be My Guest (1965) - Robbie Douglas
- He Wanted Wings (1965) - Robbie Douglas
- Charley and the Kid (1965) - Robbie Douglas
- Here Comes Charley (1965) - Robbie Douglas
- A Woman's Work (1965) - Robbie Douglas
- Divorce, Bryant Park Style (1964) - Robbie Douglas
- Robbie and the Nurse (1964) - Robbie Douglas
- The In-Law Whammy (1964) - Robbie Douglas
- You're in My Power (1964) - Robbie Douglas
- First, You're a Tadpole (1964) - Robbie Douglas
- The Lotus Blossom (1964) - Robbie Douglas
- The Coffee House Set (1964) - Robbie Douglas
- Goodbye Again (1964) - Robbie Douglas
- A Touch of Larceny (1964) - Robbie Douglas
- Lady President (1964) - Robbie Douglas
- One of Our Moose Is Missing (1964) - Robbie Douglas
- Dublin's Fair City: Part 2 (1964) - Robbie Douglas
- Dublin's Fair City: Part 1 (1964) - Robbie Douglas
- The Practical Shower (1964) - Robbie Douglas
- A Serious Girl (1964) - Robbie Douglas
- Caribbean Cruise (1964) - Robbie Douglas
- Guest in the House (1964) - Robbie Douglas
- Huckleberry Douglas (1964) - Robbie Douglas
- Adventure in New York (1964) - Robbie Douglas
- Tramp Goes to Hollywood (1964) - Robbie Douglas
- The Ballad of Lissa Stratmeyer (1964) - Robbie Douglas
- The Guys and the Dolls (1964) - Robbie Douglas
- Mike Wears the Pants (1964) - Robbie Douglas
- The Substitute Teacher (1964) - Robbie Douglas
- The Tree (1964) - Robbie Douglas
- The People's House (1964) - Robbie Douglas
- What's the Princess Really Like? (1964) - Robbie Douglas
- Cherry Blossoms in Bryant Park (1964) - Robbie Douglas
- Fish Gotta Swim, Birds Gotta Fly (1964) - Robbie Douglas
- Stage Door Bub (1964) - Robbie Douglas
- Stone Frog (1964) - Robbie Douglas
- House for Sale (1964) - Robbie Douglas
- My Fair Chinese Lady (1964) - Robbie Douglas
- The Chaperone (1964) - Robbie Douglas
- Marriage by Proxy (1964) - Robbie Douglas
- Never Look Back (1964) - Robbie Douglas
- Second Chorus (1964) - Robbie Douglas
- Will Success Spoil Chip Douglas? (1964) - Robbie Douglas
- Top Secret (1963) - Robbie Douglas
- Windfall (1963) - Robbie Douglas
- Par for the Course (1963) - Robbie Douglas
- Steve and the Viking (1963) - Robbie Douglas
- The Proposals (1963) - Robbie Douglas
- The Ever-Popular Robbie Douglas (1963) - Robbie Douglas
- The Toupee (1963) - Robbie Douglas
- The End of the You-Know-What (1963) - Robbie Douglas
- My Friend Ernie (1963) - Robbie Douglas
- How Do You Know? (1963) - Robbie Douglas
- A Car of His Own (1963) - Robbie Douglas
- Dear Robbie (1963) - Robbie Douglas
- Didya Ever Have One of Those Days? (1963) - Robbie Douglas
- Scotch Broth (1963) - Robbie Douglas
- Almost the Sound of Music (1963) - Robbie Douglas
- Found Money (1963) - Robbie Douglas
- Bub's Sacrifice (1963) - Robbie Douglas
- The Date Bureau (1963) - Robbie Douglas
- Evening with a Star (1963) - Robbie Douglas
- Chip's World (1963) - Robbie Douglas
- When I Was Your Age (1963) - Robbie Douglas
- Total Recall (1963) - Robbie Douglas
- Let's Take Stock (1963) - Robbie Douglas
- The System (1963) - Robbie Douglas
- The Rug (1963) - Robbie Douglas
- Francesca (1963) - Robbie Douglas
- Bub's Butler (1963) - Robbie Douglas
- First Things First (1963) - Robbie Douglas
- High on the Hog (1963) - Robbie Douglas
- Robbie Wins His Letter (1963) - Robbie Douglas
- Make Way for Yesterday (1963) - Robbie Douglas
- Caged Fury (1963) - Robbie Douglas
- The Clunky Kid (1963) - Robbie Douglas
- Big Chief Bub (1963) - Robbie Douglas
- The Dream Book (1963) - Robbie Douglas
- Flashback (1963) - Robbie Douglas
- Roman Holiday (1963) - Robbie Douglas
- How to Impress a Woman (1963) - Robbie Douglas
- Honorable Grandfather (1963) - Robbie Douglas
- Mother Bub (1962) - Robbie Douglas
- Going Steady (1962) - Robbie Douglas
- Doctor in the House (1962) - Robbie Douglas
- The Beauty Contest (1962) - Robbie Douglas
- Heat Wave (1962) - Robbie Douglas
- Steve Gets an A (1962) - Robbie Douglas
- Chip's Last Fight (1962) - Robbie Douglas
- What's Cooking? (1962) - Robbie Douglas
- Pretty as a Picture (1962) - Robbie Douglas
- The Ghost Next Door (1962) - Robbie Douglas
- Daughter for a Day (1962) - Robbie Douglas
- Moment of Truth (1962) - Robbie Douglas
- Tramp's First Bite (1962) - Robbie Douglas
- Robbie's Employment Service (1962) - Robbie Douglas
- Weekend in Tokyo (1962) - Robbie Douglas
- The Kibitzers (1962) - Robbie Douglas
- The Hippopotamus Foot (1962) - Robbie Douglas
- Good Influence (1962) - Robbie Douglas
- Chug and Robbie (1962) - Robbie Douglas
- Too Much in Common (1962) - Robbie Douglas
- Air Derby (1962) - Robbie Douglas
- Coincidence (1962) - Robbie Douglas
- Robbie the Caddy (1962) - Robbie Douglas
- Innocents Abroad (1962) - Robbie Douglas
- The Pencil Pusher (1962) - Robbie Douglas
- Casanova Trouble (1962) - Robbie Douglas
- Chip's Party (1962) - Robbie Douglas
- The Big Game (1962) - Robbie Douglas
- A Holiday for Tramp (1962) - Robbie Douglas
- The Masterpiece (1962) - Robbie Douglas
- Robbie Valentino (1962) - Robbie Douglas
- Le Petit Stowaway (1962) - Robbie Douglas
- Bub Gets a Job (1962) - Robbie Douglas
- The Girls Next Door (1962) - Robbie Douglas
- Second Time Around (1962) - Robbie Douglas
- Blind Date (1962) - Robbie Douglas
- The Romance of Silver Pines (1962) - Robbie Douglas
- Chip Leaves Home (1962) - Robbie Douglas
- Damon and Pythias (1961) - Robbie Douglas
- Robbie's Band (1961) - Robbie Douglas
- Bub Goes to School (1961) - Robbie Douglas
- Mike in Charge (1961) - Robbie Douglas
- Chip's Composition (1961) - Robbie Douglas
- The Ugly Duckling (1961) - Robbie Douglas
- A Lesson in Any Language (1961) - Robbie Douglas
- Bub's Lodge (1961) - Robbie Douglas
- A Perfect Memory (1961) - Robbie Douglas
- Tramp the Hero (1961) - Robbie Douglas
- The Crush (1961) - Robbie Douglas
- Instant Hate (1961) - Robbie Douglas
- Birds and Bees (1961) - Robbie Douglas
- Fire Watch (1961) - Robbie Douglas
- The Sunday Drive (1961) - Robbie Douglas
- Trial by Separation (1961) - Robbie Douglas
- The Horseless Saddle (1961) - Robbie Douglas
- The Musician (1961) - Robbie Douglas
- The Croaker (1961) - Robbie Douglas
- The National Pastime (1961) - Robbie Douglas
- The Wiley Method (1961) - Robbie Douglas
- Unite or Sink (1961) - Robbie Douglas
- Soap Box Derby (1961) - Robbie Douglas
- Small Adventure (1961) - Robbie Douglas
- Off Key (1961) - Robbie Douglas
- The Lostling (1961) - Robbie Douglas
- Deadline (1961) - Robbie Douglas
- Man in a Trenchcoat (1961) - Robbie Douglas
- The Delinquent (1961) - Robbie Douglas
- Other People's Houses (1961) - Robbie Douglas
- Organization Woman (1961) - Robbie Douglas
- The Bully (1961) - Robbie Douglas
- Mike in a Rush (1961) - Robbie Douglas
- Bub Leaves Home (1961) - Robbie Douglas
- Domestic Trouble (1961) - Robbie Douglas
- Mike's Brother (1960) - Robbie Douglas
- The Elopement (1960) - Robbie Douglas
- My Three Strikers (1960) - Robbie Douglas
- Spring Will Be a Little Late (1960) - Robbie Douglas
- Lonesome George (1960) - Robbie Douglas
- Raft on the River (1960) - Robbie Douglas
- Chip's Harvest (1960) - Robbie Douglas
- Lady Engineer (1960) - Robbie Douglas
- Adjust or Bust (1960) - Robbie Douglas
- Brotherly Love (1960) - Robbie Douglas
- Countdown (1960) - Robbie Douglas
- Bub in the Ointment (1960) - Robbie Douglas
- The Little Ragpicker (1960) - Robbie Douglas
- Chip Off the Old Block (1960) - Robbie Douglas