Reparto (15)
Richard HarrisJohn Carter
Ann TurkelSusan Beresford
Gordon JacksonDr. Marston
John VernonLuis Carreras
David JanssenCharles Conway
Burgess MeredithVan Heurden
Leigh LawsonTony Cerdan
Robert FlemyngCapt. Bullen
Keith BaxterPreston
Robert BeattyDr. Taubman
Dorothy MaloneMrs. Skinner
John CarradineFairweather
Richard CoxBrowningMichael HowardBenson
Christopher ChittellRogers