Johnny Cousin

Patrick McGoohan

Acting

Cass Michaels

Keith Michell

Acting

Emily

Betsy Blair

Acting

Aurelius Rex

Paul Harris

Acting

Delia Lane

Marti Stevens

Acting

Rod Hamilton

Richard Attenborough

Acting

Lou Berger

Bernard Braden

Acting

Phales

Harry Towb

Acting

Benny

María Velasco

Acting

Himself - Piano

Dave Brubeck

Acting

Himself - Bass

Charles Mingus

Acting

Himself - Trumpet

Bert Courtley

Acting

Himself - Trombone

Keith Christie

Acting

Himself - Guitar

Ray Dempsey

Acting

Himself

John Dankworth

Sound

Girl (uncredited)

Jennifer White

Acting

Lucille (uncredited)

Carol White

Acting