Mister Jerico 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. Details Casts Videos Galleries Posters Title Mister Jerico Release Date 1970-03-03 Runtime 01 Hours 25 Minutes Genres Crime Adventure Mystery Production Companies ITC Entertainment, Associated Television (ATV) Production Countries United Kingdom Patrick Macnee... Dudley Jerico... Connie Stevens... Susan Gray / Claudine / G... 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 (uncredi... Nancy Egerton... Second Stewardess (uncred... Anne Godfrey... Elegant Lady (uncredited)... Michael Stevens... Hotel Bartender (uncredit... Nikki Van der Zyl... Claudine (voice) (uncredi... Joe Wadham... Harry, Nolan's Man (uncre... Original Theatrical Trailer (Trailer) Original Size (1280x720) Original Size (1280x720) Original Size (500x750) Original Size (600x900)