Dan Aykroyd as John W. Burns, Jr.

Walter Matthau as Donald Becker

Charles Grodin as George Matlin

Donna Dixon as Laura Rollins

Richard Romanus as Harvey Michaels

Mary Gross as Vera Maitlin

David Clennon as Lawrence Baird

Arye Gross as Perry Kovin

Victoria Jackson as Robin

Michael DeLorenzo as Lopez

Mickey Jones as Watkins

J.E. Freeman as Unger

David Wohl as Dr. Smet

Michael Ensign as Hendricks

Carol Mansell as Mrs. Blair

Robert Hirschfeld as Night Watchman

Charles Levin as TV Reporter

Kevin Rooney as Cop at Hollywood Sign

Myrna White as Policewoman

Scott Thomson as Klevin

Tony Rolon as Bellperson

Scott Weintraub as Continental Agent

Donna Mitchell as Stewardess

Linda Favila as Maitlin's Secretary

David Grant Hayward as Waiter (London)

Jonathan Emerson as Hendrick's Assistant

Beverly Archer as Mrs. Guber

Gloria Dorson as Ida V.O.

Jerry Belson as Yuri V.O.

Charles Sweigart as Cop #1

Susan Kellermann as Woman on Bus

Don Stark as Peterson

Benbow Ritchie as Man at Baseball Game #1

Jack Ritchie as Man at Baseball Game #2

Jean Sterling as Woman at Baseball Game

Susan Benn as Woman at Party

Jan Cobler as Woman at Party

Adrian Aron as Woman at Party

Ralph Adano as Man at Party

Robert Dawson as Man at Party

June Claman as Lady at Riviera

Michael Gregory as Security at Riviera

John Sinclair as Clerk #1 in London

Kenneth Danziger as Clerk #2 in London

Corey Rand as Airline Clerk

John Mahon as Police Captain

John D. LeMay as Dr. Smet's Resident

Neal Kaz as Cop #2 in Maitlin's Office

Tino Insana as Jail Guard #1

Duane Tucker as Guard in Squad Car

Rick Garcia as Bellperson #2

Chevy Chase as Condom Father