The Happy Hooker Goes Hollywood

The Happy Hooker Goes Hollywood, originally released in the UK as Hollywood Blue, is a 1980 American comedy film directed by Alan Roberts and starring Martine Beswick, Adam West, Phil Silvers, Chris Lemmon, Edie Adams, and Richard Deacon.
The film, the last of a trilogy, is loosely based on the life of Xaviera Hollander, a prostitute from the Netherlands, as she attempts to make a film in Hollywood based on her best-selling book about her life. She gets involved with some of the most crooked producers in Hollywood, but beats them at their own game and films the movie without them.