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Devil's Due (Star Trek: The Next Generation)

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Episode no.  Season 4 Episode 13
Teleplay by  Philip Lazebnik
Cinematography by  Marvin Rush
Directed by  Tom Benko
Featured music  Ron Jones
Story by  Philip Lazebnik William Douglas Lansford

"Devil's Due" is the 13th episode of the fourth season of the American science fiction television series Star Trek: The Next Generation, originally aired on February 4, 1991 in broadcast syndication in the United States. Based on an episode written by William Douglas Lansford for the planned Star Trek: Phase II (1978) television series, it was adapted for The Next Generation by Philip Lazebnik and directed by Tom Benko.


Set in the 24th century, the series follows the adventures of the crew of the Starfleet starship USS Enterprise-D. In "Devil's Due", the crew of the Enterprise confront an individual claiming to be Ardra (Marta DuBois), a mythological entity from the planet Ventax II. She claims that the planet, and the orbiting Enterprise, are her legal property due to an agreement signed a thousand years earlier. Together, Captain Jean-Luc Picard (Patrick Stewart) and the crew reveal Ardra to be a con artist, leading to her arrest by the Ventaxian authorities.

Numerous changes were made from the original Phase II script, with only the general theme of the episode remaining. Originally pitched for use during season three, following changes made it was added to season four. Critical reception of the episode has been mixed, with it generally being thought to be very reminiscent of Star Trek: The Original Series.


The USS Enterprise receives a distress call from Dr. Howard Clarke (Paul Lambert), the leader of a Federation scientific delegation on Ventax II, where the population is in a state of panic because they are convinced that their world will soon end. After the Enterprise arrives, they rescue Dr. Clarke who brings them up to date: a thousand years ago, according to Ventaxian history, the population entered a Faustian deal with Ardra, their mythology's devil. In exchange for ending wars and restoring the ecological balance, and improving their heavily polluted planet, the population would become the personal slaves of Ardra a thousand years later. As the millennium is about to come to a close, the planet has recently begun experiencing mild earthquakes as well as seeing images of Ardra in the skies. These were said to be signs of her arrival.

As Captain Picard and Commander Data (Brent Spiner) discuss the matter with the Ventaxian leader (Marcelo Tubert), a woman appears in the chamber, announcing herself as Ardra. She proves her identity by starting an earthquake at will, and transforming into both the Christian and then the Klingon devil. Ardra states that she has come to claim the planet. Picard is instantly suspicious and orders Data to examine the contract that supposedly was signed by Ardra and the leaders of the planet a thousand years ago. Picard returns to the Enterprise afterwards, and Ardra appears on the bridge sitting in the Captain's chair. Security Chief Worf (Michael Dorn) tries to remove her without success, Data returns just then and confirms the language of the contract as well as Ardra's claim to the planet, including anything in orbit, including the Enterprise.

Later, in a meeting with the senior staff, Picard expresses his belief that she is a con-artist and points out that all of her "powers" can be recreated with theatrically delivered technology. After the meeting, Picard goes to bed for the evening. As Picard sleeps, Ardra appears and tries to seduce him but he rejects her. She transports him to the planet dressed in his pyjamas. Data comes to collect Picard by shuttle after Worf is unable to transport him back the normal way. When Picard and Data attempt to return to the Enterprise, the ship disappears. Not knowing what to do, they return to the planet.

Citing old legal precedent, Picard calls for a Ventaxian arbitration hearing, which Ardra agrees to as long as Data acts as the arbitrator, as he will act with impartiality, to which Picard agrees. During the course of the hearing, Chief Engineer La Forge (LeVar Burton) and Clarke discover that Ardra has a cloaked ship nearby, that she is indeed using technology to simulate magic, and that she is a known criminal. Picard has an away team led by Commander Riker (Jonathan Frakes) take control of Ardra's ship, giving Picard control of Ardra's "powers". He demonstrates the fraud and she is taken into custody by local authorities. Picard explains to the leader of the planet that the people themselves improved their planet gradually through hard work and dedication.


The episode was originally developed from a premise for the cancelled Star Trek: Phase II, although it underwent significant changes. It first appeared in a memo dated August 16, 1977, as part of a status update for the cancelled series. The only other episode of Phase II to be redeveloped for The Next Generation was "The Child" from season two.

In the original version, the Enterprise visits Naterra and meets the planet's leader, Zxolar, who is concerned that Captain Kirk is an alien called Komether who is due to return within twenty days to destroy their world. Zxolar suddenly collapses and Doctor McCoy tries to help him but an energy surrounds the doctor's head and he runs at a wall and disappears. The landing party search for McCoy but to no avail and Zxolar is beamed to the Enterprise. Doctor Chapel attempts to help him but the energy appears around her and she passes out. Xon and Kirk discuss the energy and realize it wants Zxolar to die as it has attacked anyone who helps him. The pair beam back down the planet to investigate the palace they met Zxolar in and discover an archive which shows them the original agreement made by six philosophers, including a much younger Zxolar, and Komether a thousand years earlier. They note one of the philosophers is Zxolar and the Komether is the energy being which attacked the two doctors. As in the later version used on Star Trek: The Next Generation, the agreement was that the being would correct the pollution of the planet in return for ownership of the planet a thousand years later. Xon and Kirk decide to move Zxolan to a life support table and ask for other volunteers as it is apparent that Komether will attack them as they attempt to save him. Scotty, Sulu and Chekov all volunteer as well, and the alien disables each of them as they move Zxolar. It is only because of Xon's strength as he is being attacked that they manage to attach Zxolar to a life support machine and his life signs immediately improve. Zxolar tells Kirk about the contract, who retrieves it from the planet's surface and challenges it. Komethar appears and agrees to a trial with the Enterprise's computer acting as an impartial judge. Kirk realises that Komethar was created by the six philosophers and so as the last remaining, Zxolar is in control of it. Zxolar manages to defeat the creature using his will and releases the stunned crewmen. He finds that McCoy was trapped in the wall itself and releases him too, the Enterprise departing shortly thereafter.

The story was once again brought up during a story pitch for season three of Next Generation, and it was modified by several staff writers. Michael Piller made several changes, including making the devil character female. Marta DuBois was cast as Ardra, after Stella Stevens and Adrienne Barbeau were also considered. Paul Lambert had previously appeared in the episode "When the Bough Breaks" as a member of the Aldean race. This episode illustrates Arthur C. Clarke's Third Law: "any sufficiently advanced technology is indistinguishable from magic."

Reception and home media

Several reviewers re-watched Star Trek: The Next Generation after the end of the series. Keith DeCandido watched the episode for, and thought that Marta DuBois' performance was "the only reason why this episode is in any way watchable. Barely". He thought that the episode felt more similar to an original series story than a normal Next Generation story, and that was due to the episode's origins. He said "overall, it’s just dumb" and gave it a score of two out of ten. Zack Handlen thought more positively of the episode when he reviewed it for The A.V. Club. He did think that Captain Picard was pretending to be Captain Kirk for most of the episode and that it didn't have any real drama but that it was "silly, goofy fun for the most part". He thought the episode was "cute" and gave it an overall score of B+.

Robert Blackman was nominated for a Primetime Emmy Award for Outstanding Costumes for a Series for his work in this episode. It was instead awarded to Bill Hargate for his work on the Murphy Brown episode "Eldin Imitates Life". Blackman would go on to win the award for the following two years for the episodes "Cost of Living" and "Time's Arrow, Part II". The episode was first released on VHS cassette on May 21, 1996. The episode was later included on the Star Trek: The Next Generation season four DVD box set, released in the United States on September 3, 2002. The first Blu Ray release was in the United Kingdom on July 29, 2013, followed by the United States on July 30.


Devil's Due (Star Trek: The Next Generation) Wikipedia

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