Ralph Bellamy

Character: Dr. Paul Hallet

Josephine Hutchinson

Character: Dr. Mary Reynolds

William Gargan

Character: Dr. Jack Murray

Barbara Read

Character: Claire Saunders

John 'Dusty' King

Character: Dr. Phillip Saunders

Charles Stevens

Character: Talamu

Honorable Wu

Character: Molugi

Nella Walker

Character: Mrs. Carpenter

Eleanor Hansen

Character: Anna

Constance Moore

Character: Susan

Brandon Beach

Character: Party Guest

John Dawson

Character: Photographer

Jack Egan

Character: Party Guest

Allen Fox

Character: Pilot

Ben Lewis

Character: Reporter (uncredited)

William Lundigan

Character: Party Guest

Frances Robinson

Character: Party Guest

Larry Steers

Character: Party Guest

Marilyn Stuart

Character: Party Guest

Bud Wolfe

Character: Party Guest