Krippendorf's Tribe is a 1998 American comedy film directed by Todd Holland and based on Frank Parkin's 1985 novel of the same name. The film stars Richard Dreyfuss, Jenna Elfman, Natasha Lyonne, and Lily Tomlin. Its plot follows Professor James Krippendorf (Dreyfuss), an anthropologist who, with the help of his three children, creates a fictitious lost New Guinea tribe to cover up his misuse of grant money.