"Pet Detective" is a comedy film released in 1994, starring Jim Carrey as Ace Ventura, a quirky private investigator specializing in finding lost pets. The story follows Ace as he is hired to locate the missing pet of Miami Dolphins quarterback Dan Marino, leading him on a wild adventure filled with humorous situations and eccentric characters. The film combines elements of slapstick comedy and detective work, showcasing Ace's unique methods and his deep love for animals. "Pet Detective" became a cultural phenomenon, solidifying Jim Carrey's status as a leading comedic actor and spawning a sequel in 1995.