Patrick McGoohan
Johnny Cousin
Acting
Keith Michell
Cass Michaels
Acting
Betsy Blair
Emily
Acting
Paul Harris
Aurelius Rex
Acting
Marti Stevens
Delia Lane
Acting
Richard Attenborough
Rod Hamilton
Acting
Bernard Braden
Lou Berger
Acting
Harry Towb
Phales
Acting
María Velasco
Benny
Acting
Dave Brubeck
Himself - Piano
Acting
Charles Mingus
Himself - Bass
Acting
Bert Courtley
Himself - Trumpet
Acting
Keith Christie
Himself - Trombone
Acting
Ray Dempsey
Himself - Guitar
Acting
John Dankworth
Himself
Sound
Jennifer White
Girl (uncredited)
Acting