Audrey Hepburn

Susy Hendrix

Alan Arkin

Roat / Roat Jr. / Roat Sr.

Richard Crenna

Mike Talman

Efrem Zimbalist Jr.

Sam Hendrix

Jack Weston

Carlino

Samantha Jones

Lisa

Julie Herrod

Gloria

Robby Benson

Boy Tossing Ball (uncredited)

Mel Ferrer

French-Canadian Radio Speaker (voice) (uncredited)

Gary Morgan

Teenage Boy on Street (uncredited)

Bill Walters

BG with Dog (uncredited)

Jean Del Val

The Old Man (uncredited)

Frank O'Brien

Shatner (uncredited)

Packy McFarland

Passerbye (uncredited)