Billy Crystal as Mitch Robbins

Daniel Stern as Phil Berquist

Bruno Kirby as Ed Furillo

Patricia Wettig as Barbara Robbins

Helen Slater as Bonnie Rayburn

Lindsay Crystal as Holly Robbins

Noble Willingham as Clay Stone

Jack Palance as Curly Washburn

Tracey Walter as Cookie

Josh Mostel as Barry Shalowitz

David Paymer as Ira Shalowitz

Bill Henderson as Ben Jessup

Phill Lewis as Steve Jessup

Jake Gyllenhaal as Danny Robbins

Jeffrey Tambor as Lou

Kyle Secor as Jeff

Dean Hallo as T.R.

Karla Tamburrelli as Arlene Berquist

Yeardley Smith as Nancy

Robert Costanzo as Sal

Walker Brandt as Kim Furillo

Molly McClure as Millie Stone

Jane Alden as Mrs. Green

Danielle Harris as Classroom Student

Eddie Palmer as Classroom Student

Howard Honig as Skycap

Fred Maio as Doctor

Jayne Meadows as Mitch's Mom

Alan Charof as Mitch's Dad

JJ Azan as Businessman (uncredited)

Anne Lockhart as Ranch Hand / Passenger (uncredited)

Robert Mickelson as Boy (uncredited)

Lana Underwood as Student in Classroom (uncredited)