Calvin Jung
Detective Ng

Chris Rock
Detective Lee Butters

Conan Lee
Four Father Michael Sing Ku

Damon Hines
Nick Murtaugh

Dana Lee
General

Danny Glover
Roger Murtaugh

Darlene Love
Trish Murtaugh

Ebonie Smith
Carrie Murtaugh

Eddy Ko
Hong

Jet Li
Wah Sing Ku

Joe Pesci
Leo Getz

Kim Chan
Benny «Uncle Benny» Chan

Mary Ellen Trainor
Dr. Stephanie Woods

Mel Gibson
Martin Riggs

Rene Russo
Lorna Cole

Steve Kahan
Captain Ed Murphy

Tony Keyes
Ng’s Partner

Traci Wolfe
Rianne Murtaugh Butters