Doctor Crippen or Doctor Crippen on Board (German:Dr. Crippen an Bord) is a 1942 German crime film directed by Erich Engels and starring Rudolf Fernau, René Deltgen and Anja Elkoff.
Rudolf Fernau as Dr. Crippen
René Deltgen as Düwell
Anja Elkoff as Cora Crippen
Gertrud Meyen as Lucie Talbot
Rolf Weih as Arnoldi
Max Gülstorff as Kendall
Paul Dahlke as Verteidiger
O.E. Hasse as Prof. Morrison
Heinz Schorlemmer as Petersson, Steward auf der "Montrose"
Walter Lieck as Michels
Robert Bürkner as Nicolin
Ernst Waldow as Dr.Hidden
Wilhelm Bendow as Harras
Günther Hadank as Staatsanwalt
Ernst Leudesdorff as Gerichtsvorsitzender
Knut Hartwig as 1. Offizier
Adolf Fischer as Funker Menton
Olga Engl as Eine Nachbarin Dr. Crippens
Hella Thornegg as Bertha, eine Nachbarin Dr. Crippens
Louis Brody as Pedro
Meta Weber as Frau Martinetti
Albert Johannes as Herr Martinetti
Josef Keim as Gerichtsarzt
Elisabeth Scherer as Rosy Dupont, Hausmädchen bei Dr. Crippen
Käthe Jöken-König as Frau von 'Otti'
Ernst G. Schiffner as Ein Gerichtsreporter
Peter Busse as Der Mann 'Otti' aus dem Puplikum beim Verwandlungskünstler
Leo Peukert as Passagier
Edith Wolff as Morrisons Assistentin
Albert Lippert as Ein Gast bei Dr. Crippen
Arthur Reinhardt as Wachtmeister bei der Gerichtsverhandlung
