Reparto (16)
Guy RolfeDr. Mark Fenton
Lisa DanielyLisa Durand
Patricia DaintonSister Rogers
Sydney TaflerWade
Ballard BerkeleyInspector Austin
Anton DiffringEdward Shroder
Brian WorthGeoffrey Terry
Avice LandoneMrs. TerryEric BerryCol. WilliamsJames RaglanSir Oliver PetersAlexis ChesnakovShip's CaptainMichael GoldenHarrisonEdward DentithSergeant Lewis
Derek Aylward
William FranklynDr. Gillespie
Desmond LlewelynPolice Constable at Barrier