Richard Jay Potash was an American stage magician, actor and writer. In a 1993 profile for The New Yorker, Mark Singer called Jay "perhaps the most gifted sleight of hand artist alive". In addition to sleight of hand, he was known for his card tricks, card throwing, memory feats, and stage patter. He also wrote extensively on magic and its history. His acting credits included the films The Prestige, The Spanish Prisoner, Mystery Men, Heist, Boogie Nights, Tomorrow Never Dies, Heartbreakers, State and Main, House of Games and Magnolia, and the HBO series Deadwood. In 2015 he was the subject of an episode of PBS's American Masters, the only magician ever profiled in the series.

Boogie Nights is a 1997 American period drama film written, directed, and co-produced by Paul Thomas Anderson. It is set in Los Angeles's San Fernando Valley and focuses on a young nightclub dishwasher who becomes a popular star of pornographic films, chronicling his rise in the Golden Age of Porn of the 1970s through his fall during the excesses of the 1980s. The film is an expansion of Anderson's mockumentary short film The Dirk Diggler Story (1988), and stars Mark Wahlberg, Julianne Moore, Burt Reynolds, Don Cheadle, John C. Reilly, William H. Macy, Philip Seymour Hoffman, and Heather Graham.