as Hans
as (as Alan Collins) Dr. Kerriman
as Scimmione
as Francis Clay
as Losat
as Dr. Geoffrey
as Vences (as Alan Collin)
as Cesare Lazzarini
as Clairvoyant
as Professor Jürgen
as Dart
as One of Conti's Men
as Walter Geoffrey
as Peg
as Kurt - the Gardener