as Engineer
as Samuel Keifer
as Professor Sorvad
as Julian Roberts
as Dr. Bennett
as Dr. Keith Simms
as Dr. Greg Miller
as Ed Jarvis
as Dr. Philip Grigg
as Mr. Scanlon
as Lionel Huxley
as Solicitor
as The Hon. W. H. Lyttelton
as Richard Barwell
as Leutnant Hicks
as Hugo Brayford
as Gervaise de Lutrelle
