Britt Ekland

The Mother

Ben Gazzara

Fred

Sterling Hayden

Daniel Grudge

Pat Hingle

Ghost of Christmas Present

Steve Lawrence

Ghost of Christmas Past

Percy Rodriguez

Charles

Eva Marie Saint

WAVE Lt. Gibson

Peter Sellers

Imperial Me

Robert Shaw

Ghost of Christmas Future

James Shigeta

Japanese Doctor

Barbara Ann Teer

Ruby

Peter Fonda

Marley Grudge (uncredited)

Joe Santos

Number 32 (uncredited)

Joseph L. Mankiewicz