cast
- Farnham Baxter Nick Allan
-
Cyril Chamberlain
Editor
- Sydney Bromley Professor Corkew
- Gale Douglas
-
Veronica Rose
-
Michael Ripper
-
Mackenzie Ward
- Patricia Hicks
- Joyce Linden
- Charles Stuart
- Gerald Pring
- Roy Russell
- Anthony Holles
- David Keir
-
Frank Forsyth
- Rory McDermott
- Joanna Carter
- Roddy Hughes (uncredited)