Director
Daphne Shadwell
DIRECTOR
Writer
Chris McMaster
WRITER
Stars (in credits order)
Trevor Bannister
Peter Barry
Margaret Neale
June Challis
Arthur White
Keeler
Brandon Brady
Brian Barclay
Ralph Nossek
Professor Ramsay
Julian Somers
Sir John Chandos
Toni Gilpin
Terry
Denys Peek
Robert Duncan
William Abney
Ian Murray
Barry Lowe
Dr. O'Toole
David Saire
Dallier
Paul Armstrong
Premier Petrov
Terence Woodfield
The Voice
Roy Herrick
Radio operator
