'Toon star Roger is worried that his wife Jessica is playing pattycake with someone else, so the studio hires detective Eddie Valiant to snoop on her. But the stakes are quickly raised when Marvin Acme is found dead and Roger is the prime suspect.
He's Ace Ventura: Pet Detective. Jim Carrey is on the case to find the Miami Dolphins' missing mascot and quarterback Dan Marino. He goes eyeball to eyeball with a man-eating shark, stakes out the Miami Dolphins and woos and wows the ladies. Whether he's undercover, under fire or underwater, he always gets his man… or beast!
After policeman Frank Dooley is framed for theft and loses his job on the force, he joins a security guard agency and teams up with inept former defense lawyer Norman Kane. When the two botch a job guarding a local warehouse, they begin to uncover corruption within the company and their union.
Lucas, a wealthy, 43 year-old divorced businessman, is irresistibly attracted to Elsa, a 38 year old renowned sculptor from whom he has commissioned a piece to decorate the reception at his office.
A husband and wife detective team takes on the search for a missing inventor and almost get killed for their efforts.
A private detective, who has been shot, stumbles into the office of Michael Shayne (Hugh Beaumont), and dies before Shayne can question him. Shayne finds a baggage ticket in his hand. He claims it and finds the checked-bag contains the loot from a robbery. Now, he has about fifty minutes left of the running time to find the crooks, bring them to justice and return the money to the rightful owners. And needs all of it.
To the Los Angeles elite, Ford Fairlane is known as "Mr. Rock 'n' Roll Detective." This loudmouthed ladies' man serves an exclusive rock star clientele, who depend on his keen eye and smug discretion. So when a heavy-metal musician dies mid-concert, Fairlane is on the case before the lights come up. But things turn shocking when radio personality Johnny Crunch hires Fairlane to find a missing groupie mere hours before he is electrocuted live on air.
Juliet Forrest is convinced that the reported death of her father in a mountain car crash was no accident. Her father was a prominent cheese scientist working on a secret recipe. To prove it was murder, she enlists the services of private eye Rigby Reardon. He finds a slip of paper containing a list of people who are 'The Friends and Enemies of Carlotta'.
Lawyer Fröhlich has specialized in divorce cases and has become a star in this field. Along the way, he also divorced his own marriage. But his daughter and former wife are an integral part of his life, as is his marriage-mad father.
Lionel Twain invites the world's five greatest detectives to a 'dinner and murder'. Included are a blind butler, a deaf-mute maid, screams, spinning rooms, secret passages, false identities and more plot turns and twists than are decently allowed.