Harry Hayes
Michael Crawford
Scott Reynolds
Ryan O'Neal
Mrs. Hayes
Mona Washbourne
Gilmour
Reg Lye
Mae Harcourt
June Jago
Cal Wood
Don Newsome
Angela Simmonds
Stephanie Beacham
Hugh McDermott
Commentator - Himself
Adrian Metcalfe
Ron Pickering
Earnest Man
Colin Jeavons
Sir Harold
Basil Dignam
Pavel Vendek
Charles Aznavour
John
John Alkin
Fred Gardner
Bob Cunningham
Jocelyn
Paddy Webster
Yuri Vendek
Alexander Werner
Vera Vendek
Emmy Werner
Japanese Doctor
Dale Ishimoto
Miss Gibb
Tina Carter
Barmaid
Gwendolyn Watts
Warren Stanhope
Kubitsek
Karl Stepanek
Jim Harcourt
Jeremy Kemp
Gregorye Kovanda
Fritz Wepper
Frat Boy
John Flanagan
Frat Boy in Drinking Contest
Kenneth Nelson
College Co-Ed
Leigh Taylor-Young
Mark
George Roubicek
Smithy
Norman Mitchell
Track Athlete
Rick Lester
Australian Olympic Team
Roy Beck
US Team VIP
Lionel Murton
Marianne Stone
Christine
Elaine Taylor
Bill Oliver
Stanley Baker
Sunny Pintubi
Athol Compton
Commentator
Rafer Johnson
Kaverley
Kent Smith
Richie Robinson
Sam Elliott
Director
Michael Winner
Original Music Composer
Francis Lai
Screenplay
Erich Segal
Producer
Lester Linsk
Editor
Bernard Gribble
Director of Photography
Robert Paynter
Novel
Hugh Atkinson