Ryan O'Neal
Bobby Fine
Jack Warden
Jack
Mariangela Melato
Lira
Richard Kiel
Eddie
Fred Gwynne
Chairman Lincoln
Mike Kellin
Sam Schlotzman
David Rounds
Professor McCarthy
Joel Stedman
Professor Yarnell
Angela Pietropinto
Sylvia
Jessica James
Vicki
Michael Lombard
Jay Augustine
Tony Sirico
Associate of Mr. Eddie
James Hong
Asian Man #1
Tyra Ferrell
Receptionist
John Stockwell
Jim Sterling
Merwin Goldsmith
Dave
Hyla Marrow
Nun
Anita Morris
So Fine Dancer
Terri Treas
So Fine Dancer
Irving Metzman
Accountant
Christine Kellogg
So Fine Dancer (as Chris Kellogg)
Rick Lieberman
Rick