Cast
Jameson Thomas
Michael Deane
Benita Hume
Evelyn Seymour
N/A
Humberston Wright
Dr. Stephen Seymour
Basil Gill
President of the Federated States of Europe
N/A
Edith Barker Bennett
Minor Role
James Carew
Lord Rowleigh
N/A
Alf Goddard
Tele-radiographer
N/A
Judd Green
James Groves
Clifford Heatherley
Delegate
Hayford Hobbs
Charles Falloway
Raymond Massey
Member of Federated States Council
Wally Patch
Peace League Commissionaire
