Jameson Thomas
Michael Deane
Benita Hume
Evelyn Seymour
?
Humberston Wright
Dr. Stephen Seymour
Basil Gill
President of the Federated States of Europe
?
Edith Barker Bennett
Minor Role
James Carew
Lord Rowleigh
?
Alf Goddard
Tele-radiographer
?
Judd Green
James Groves
Clifford Heatherley
Delegate
Hayford Hobbs
Charles Falloway