Steven Post

Kurt Russell

Francis X. Wilbanks

Joe Flynn

E.J. Crampton

Harry Morgan

Mertons

Wally Cox

Jennifer Scott

Heather North

Farnsworth

Alan Hewitt

Clifford

Hayden Rourke

Clifford

Hayden Rorke

Roger

John Ritter

Himself

Raffles the Chimpanzee

Announcer

Ed Reimers

Tom

Jack Bender

Dr. Schmidt

Tom Anfinsen

Network Executive

George Neise

Advertising Executive

Morgan Farley

Sponsor

Glenn Dixon

Sponsor

Robert Shayne

Network Executive

J.B. Douglas

Justice Department

Ed Prentiss

Jackhammer Man

Fabian Dean

Woman Shopper

Iris Adrian

Clatworthy

Jack Smith

Mrs. Crampton

Eve Brent

Mrs. Wilbanks

Sandra Gould

Father O'Leary

James Flavin

Policeman

Pete Renoudet

Policeman

Judson Pratt

Policeman

Vince Howard

Policeman

Hal Baylor

Navigator

Bill Daily

Doorman

Dave Willock

TV Salesman

Anthony Teague

Reporter

Edward Faulkner

Sponsor

Tristram Coffin

Howard Culver

Clifford

Hayden Rorke

Director

Robert Butler