On screen
Cast
10 credited performers
Deborah Raffin
Selena Frankham
David Langton
Victor Frankham
Oliver Tobias
Derek Tucker
Artwork unavailable
Christopher Scoular
Cecil Truscott
Clifford Rose
Keith Bennet
Shane Rimmer
Dr. Hersh
Barbara Keogh
Mrs. Villiers
Geraldine Gardner
Secretary
Artwork unavailable
Hugh Dickson
Superintendent Fred
Robert Rietti
Marcello