Title: The Gamesters of Triskelion
Content:  It was produced after John Meredyth Lucas had taken over for Gene L. Coon as the program's line producer at the latter's request. Gerald Perry "Jerry" Finnerman was the director of photography for the installment, and his cinematography protege, Al Francis, was chief camera operator. The episode was originally titled "The Gamesters of Pentathlan". The original script called for Sulu instead of Chekov, but George Takei was away filming The Green Berets at the time.
Title: The Gamesters
Content:  The Gamesters is a 1920 American silent drama film directed by George L. Cox and starring Margarita Fischer, Hayward Mack and Lee Shumway.
Title: The Gamesters
Content: Margarita Fischer as Rose ; Hayward Mack as Jim Welch ; Lee Shumway as Marshall Andrews ; P. Dempsey Tabler as Brad Bascom ; Evans Kirk as Paul Rosson ; Joseph Bennett as Harvey Blythe 
Title: Death Game
Content:  Death Game was produced by independent company First American Films and was the directorial debut of Peter S. Traynor, a California real-estate magnate and former life insurance salesman who entered the motion picture industry as a producer only a few years earlier. In 1972, Traynor founded Centuar Films and partnered with director-producer Mark Lester to form the separate Lester-Traynor Films. As with Traynor's real-estate developments, Death Game and his two previous movies, Steel Arena and Truck Stop Women, were funded largely using limited partnerships with California physicians as investors. Death Game was one of several Traynor movies in simultaneous production alongside the features Bogard, The Ultimate Thrill, and Dr. Shagetz. Traynor also 
Title: The Gamers (film)
Content:  The Gamers is a 2002 film written and directed by Matt Vancil and produced by independent movie company Dead Gentlemen Productions. It is an affectionate spoof of role-playing games, and often shown at gaming conventions. A sequel, The Gamers: Dorkness Rising, was released in 2008. A second sequel, The Gamers: Hands of Fate, was released in 2013.
Title: The Gamechangers
Content:  The Gamechangers is a British docudrama produced by the BBC. The programme depicts the story of the controversies caused by Grand Theft Auto, a successful video game series, as various attempts were made to halt the production of the games. Directed by Owen Harris and written by James Wood, the film centres on the legal feud between Rockstar Games president Sam Houser (Daniel Radcliffe) and Florida attorney Jack Thompson (Bill Paxton) over the video games and the debate regarding the psychological effects of violent video games.
Title: Gamer (2009 film)
Content:  In May 2007, Lakeshore Entertainment re-teamed with Mark Neveldine and Brian Taylor, the creators of Crank (2006), to produce a "high-concept futuristic thriller" called Game. Neveldine and Taylor wrote the script for Game and were slated to direct the film, while actor Gerard Butler was cast into the lead role.
Title: The Gamers: Hands of Fate
Content:  The Gamers: Hands of Fate is a 2013 gaming film written by Aubrey Kehres and Ben Dobyns and directed by Matt Vancil and Ben Dobyns. It's the second sequel of the 2002 film The Gamers by Dead Gentlemen Productions and was successfully funded via Kickstarter. It is produced By Zombie Orpheus Entertainment.
Title: The Game (1997 film)
Content:  The Game is a 1997 American thriller film directed by David Fincher, starring Michael Douglas and Sean Penn, and produced by Propaganda Films and PolyGram Filmed Entertainment. It tells the story of a wealthy investment banker who is given a mysterious gift by his brother—participation in a game that integrates in strange ways with his everyday life. As the lines between the banker's real life and the game become more uncertain, hints of a large conspiracy become apparent. The Game was well received by critics like Roger Ebert and major periodicals like The New York Times, but had middling box-office returns compared to the success of Fincher's previous film Se7en (1995).
Title: The Game (1997 film)
Content:  Goldberg thriller. The movie has the wit to be playful about its own manipulations, even as it exploits them for maximum pulp impact". In his review for the San Francisco Chronicle, Mick LaSalle wrote "At times The Game is frustrating to watch, but that's just a measure of how well Fincher succeeds in putting us in his hero's shoes". However, Rolling Stone magazine's Peter Travers felt that "Fincher's effort to cover up the plot holes is all the more noticeable for being strained...The Game has a sunny, redemptive side that ill suits Fincher and ill serves audiences that share his former affinity for loose ends hauntingly left untied".

Question: Who was the director of The Gamesters of Triskelion?
Answer: Gene Nelson.
Leander Eugene Berg.