Mel Gibson as Martin Riggs

Danny Glover as Roger Murtaugh

Gary Busey as Mr. Joshua

Mitchell Ryan as General Peter McAllister

Tom Atkins as Michael Hunsaker

Darlene Love as Trish Murtaugh

Traci Wolfe as Rianne Murtaugh

Jackie Swanson as Amanda Hunsaker

Damon Hines as Nick Murtaugh

Ebonie Smith as Carrie Murtaugh

Bill Kalmenson as Beat Cop

Lycia Naff as Dixie

Patrick Cameron as Cop #1

Don Gordon as Cop #2

Jimmie F. Skaggs as Drug Dealer #1

Jason Ronard as Drug Dealer #2

Blackie Dammett as Drug Dealer #3

Gail Bowman as Cop

Robert Fol as Cop

Selma Archerd as Policewoman

Richard B. Whitaker as Police Officer

Mary Ellen Trainor as Psychologist

Steve Kahan as Captain Ed Murphy

Jack Thibeau as Sergeant McCaskey

Grand L. Bush as Boyette

Ed O'Ross as Mendez

Gustav Vintas as Gustaf

Paul Tuerpe as Mercenary

Chad Hayes as Mercenary

Chris D. as Mercenary

Sven-Ole Thorsen as Mercenary

Peter DuPont as Mercenary

Gilles Kohler as Mercenary

Cedric Adams as Mercenary

Jim J. Poslof as Mercenary

Al Leong as Endo

Michael Shaner as McCleary

Natalie Zimmerman as Patrol Cop

Deborah Dismukes as Blonde on Bike

Cheryl Baker as Girl in Shower #1

Terri Lynn Doss as Girl in Shower #2

Sharon K. Brecke as Girl in Shower #3

Donald Gooden as Alfred

Alphonse Philippe Mouzon as Alfred's Friend #1

Shaun Hunter as Alfred's Friend #2

Everitt Wayne Collins Jr. as Alfred's Friend #3

Lenny Juliano as Patrol Cop

Henry Brown as Plainclothes Cop

Brian Strohm as Family Friend

Teresa Kadotani as Hooker

Frank Reinhard as Beat Cop

John O'Neill as Police Officer in Car #1

Tom Noga as Police Officer in Car #2

Larry Clardy as Policeman (uncredited)

Renée Estevez as Underage Hooker (uncredited)

Bob Harks as Priest (uncredited)

Kathleen Harrison as Mrs. Dilber (archive footage) (uncredited)

Conrad Hurtt as Crime Scene Officer (uncredited)

Mic Rodgers as Bus Driver (uncredited)

Joan Severance as Girl in Black Playsuit (uncredited)

Chris Tashima as Fire Rescue Attendant (uncredited)

Norman D. Wilson as Bartender (uncredited)