- Writer:
- Norman MacOwan
- Designer:
- Clifford Hatts
- Producer:
- Rudolph Cartier
- Anton Veerkind:
- Tom Fleming
- Anna, his daughter:
- Marie Burke
- Her children - Leda:
- Jane Jordan Rogers
- Her children - Wolf:
- Alan Haywood
- Professor Hans Falck:
- Laurence Payne
- Katrina Hoefler:
- Annika Wills
- General Gunter:
- Albert Lieven
- Ryman, Town Cmdt.:
- Kevin Stoney
- Councillors - Leman:
- Douglas Blackwell
- Councillors - Buloff:
- Gertan Klauber
- Councillors - Duren:
- Heinz Bernard
- Councillors - Nekell:
- John Barrett
- Jacob Kellner:
- Robert Hunter
- Ruth, his wife:
- Eileen Way
- First soldier:
- Eric Martin
- Second soldier:
- Roy Pattison
- Officer:
- David Fleming