Robin Williams as Joey O'Brien

Tim Robbins as Larry

Pamela Reed as Tina

Fran Drescher as Joy Munchack

Zack Norman as Harry Munchack

Lori Petty as Lila

Annabella Sciorra as Donna

Paul Guilfoyle as Little Jack Turgeon

Bill Nelson as Big Jack Turgeon

Eddie Jones as Benny

Mimi Cecchini as Joey's Mother

Tristine Skyler as Lisa

Judith Hoag as Molly

Lauren Tom as Helen the Dim Sum Girl

Anthony Powers as Captain Mason

Elaine Stritch as The Widow

Paul Herman as Tony Dipino

Erik King as Davey

Richard Panebianco as Frankie Dipino

Gary Klar as Detective Walters

Bill Nunn as Grave Digger

Vince Cupone as Louie

Paul J.Q. Lee as Henry

James Bulleit as Funeral Director

Boris Lyoskin as Soviet Husband

Elżbieta Czyżewska as Soviet Wife

Ben Lin as Asian Husband

Wai Ching Ho as Asian Wife

William Hugh Collins as Hearse Driver

Bill Moor as Louie

Kim Chan as Dim Sum Cook

Mario Todisco as Steel Jaw #1

Bret McCormick as Steel Jaw #2

Kenneth Simmons as Steel Jaw #3

Bunny Levine as Woman Customer

Carmen A. Mathis as Police Woman

Harlan Cary Poe as Mason's Aid

Jordan Derwin as Paramedic

Philip Moon as Nightclub Selector

Sal Lioni as Nightclub Customer

Brian Sanet as Paparazzi

Merwin Goldsmith as Showroom Buyer

Richard Mark Arnold as Porsche Buyer

Marilyn Dobrin as Porsche Buyer's Wife

David Stepkin as Sticker Shock Buyer

Matt Nikko as Japanese Buyer #1

Keenan Shimizu as Japanese Buyer #2

Tony Masa as Japanese Buyer #3

Ken Kensei as Japanese Buyer #4

Toshio Sato as Japanese Buyer #5

Chester Drescher as Chester

Jack Mulcahy as S.W.A.T. Team Officer

Carl Burrows as Spectator (uncredited)

Steven Chase as Police Officer (uncredited)

Nancy Cohen as Robbery Witness (uncredited)

Joe Tom Collins as Onlooker (uncredited)

Rita Frazier as Emergency Medical Technician (uncredited)

Barry Godin as Police Officer (uncredited)

Heather Gorecki as Unnamed (uncredited)

Richard J. Grund as ESU Officer (uncredited)

Jim Lavin as Hostage Cop (uncredited)

Ron Ostrow as Police Officer (uncredited)

George Rafferty as Officer O'Brian (uncredited)

Ellen Whyte as Mother of Twins (uncredited)