Richard Dreyfuss

Duddy

Henry Ramer

Dingleman

Joseph Wiseman

Uncle Benjy

Micheline Lanctôt

Yvette

Jack Warden

Max

Randy Quaid

Virgil

Barry Baldaro

Paddy

Denholm Elliott

Friar

Joe Silver

Farber

Zvee Scooler

Grandfather

Allan Kolman

Irwin

Robert Desroches

Laplante

Neville Chamberlain

Self (archive footage) (uncredited)

Adolf Hitler

Self (archive footage) (uncredited)