Mel Gibson

(Martin Riggs)

Danny Glover

(Roger Murtaugh)

Joe Pesci

(Leo Getz)

Rene Russo

(Lorna Cole)

Chris Rock

(Detective Lee Butters)

Jet Li

(Wah Sing Ku)

Steve Kahan

(Captain Ed Murphy)

Kim Chan

(Benny 'Uncle Benny' Chan)

Darlene Love

(Trish Murtaugh)

Traci Wolfe

(Rianne Murtaugh Butters)

Eddy Ko

(Hong (Chinese refugee))

Steven Lam

(Ping)

Richard Libertini

(Rabbi Gelb)