Michael Balfour
'The Mae McCleod' Captain
Terence Morgan
Johnny O'Flynn
Esmond Knight
Prof. Newman
Esma Cannon
Patient in Doctor's Waiting Room
Tom Gill
Hotel Receptionist
Sam Kydd
Chauffeur
Colin Tapley
Dr. Crabtree
Dianne Foster
Sylvia Newman
Raymond Lovell
Inspector Forsythe
Joan Rice
Doreen Wilson
Mark Baker
Dr. Metcalfe