© 2026 The Couch Critic
Con man Dudley Jerico sets out to rob corrupt millionaire Victor Rosso of his legendary Gemini diamond, but there's another operator in town who is out to con the con.
16 Cast Members
Patrick Macnee
Dudley Jerico
Connie Stevens
Susan Gray / Claudine / Georgina
Herbert Lom
Victor Russo
Marty Allen
Wally
Leonardo Pieroni
Angelo
Peter Yapp
Felipe
Bruce Boa
Nolan
Joanne Dainton
Merle
Paul Darrow
Receptionist
Jasmina Hilton
Maid
June Cooper
First Stewardess (uncredited)
Nancy Egerton
Second Stewardess (uncredited)
Anne Godfrey
Elegant Lady (uncredited)
Michael Stevens
Hotel Bartender (uncredited)
Nikki Van der Zyl
Claudine (voice) (uncredited)
Joe Wadham
Harry, Nolan's Man (uncredited)
