The FirmAmazon. com This first film adaptation of a John Grisham novel is a crackerjack popcorn movie that satisfies even though it radically changes the last half of the book. The novel's dynamic setup is intact: Mitch McDeere, a hot law graduate (a well suited Tom Cruise), finds a dream job in a luxurious Memphis law firm. His superiors (Gene Hackman, Hal Holbrook) provide Mitch and his young wife, Abby (Jeanne Tripplehorn), with a house and plenty of money