Fiona Richmond
Fiona
Acting
Donald Sumpter
Mark
Acting
Anthony Steel
Robert
Acting
Victor Spinetti
Duncan
Acting
Ronald Fraser
Marty
Acting
Joan Benham
Norma Blackhurst
Acting
Graham Crowden
Lord Yardarm
Acting
Graham Stark
Inspector Flaubert
Acting
Percy Herbert
Hubert
Acting
John Hamill
Daniel
Acting
Harry H. Corbett
Art
Acting
John Clive
Willi
Acting
Eddie O'Dea
Buddy
Acting
Linda Regan
Secretary
Acting
Heather Deeley
Assistant
Acting
Helli Louise
Third 'Men Only' Girl (uncredited)
Acting
Patricia Bourdrel
Madeleine
Acting