Frankie Avalon and George Nader (that guy from “The Robot Monster”) are a couple of wise-cracking, swingin’ secret agents. Their enemy is Shirley Eaton as Su-Muru, who plans to remove…

American GI Ernie Williams, admittedly weak-kneed, has an uncanny resemblance to British Colonel MacKenzie. Williams, also a master of imitation and disguise, is asked to impersonate the Colonel, ostensibly to…