Sidney Poitier

Dr. Matt Younger

Acting

Ester Anderson

Catherine Oswandu

Acting

Yvette Curtis

Stefanie Younger

Acting

George Baker

Dr. Henry Barlow

Acting

Johnny Sekka

Dr. Joseph Myomo

Acting

Earl Cameron

Ambassador George Oswandu

Acting

Hilary Crane

Marsha Barlow

Acting

John Beardmore

Burberry Detective (uncredited)

Acting

Milos Kirek

General Kuznovski (uncredited)

Acting

Letta Mbulu

Club Singer (uncredited)

Acting

T. P. McKenna

Man (uncredited)

Acting

James Payne

Taxi Driver at Theatre (uncredited)

Acting

Lon Satton

Man (uncredited)

Acting

Guy Standeven

Party Guest (uncredited)

Acting

Rudolph Walker

Man (uncredited)

Acting