Guest Stars Michael Marten as Policeman David Charlesworth as Sergeant Alvaro Fontana as Police Officer Donald Tandy as Doorman Roy Vincente as Soldier Guido Adorni as Jose' Micky Ventura as Bell Boy Jane Merrow as Juana Romero Richard Bebb as Major Casado Richard Owens as Naval Lieutenant David Cargill as Van Driver Charles Hill as Taverna Keeper THE ISLANDERS as Themselves (appearing as themselves) Juan Llinares as First Assassin Magda Konopke as Conchita Parrondo David Lander as Chemist Eric Pohlmann as Eduardo Marne Maitland as Plainclothesman Peter Brayham as Sergeant's Man James Maxwell as Peter Miller Michael Martin as Second Assassin Ronald Radd as Joaquin Paratore Carlos Douglas as Reception Clerk
