Burl Ives is as an apolitical doctor caught in the middle of the shenanigans, Ernie Kovacs is perfectly sleazy as a corrupt
Cuban officer with eyes for Guinness» daughter, Noel Coward and Ralph Richardson are British
intelligence officers and Maureen O'Hara is the secretary that they send to help Guinness manage his growing (and entirely fictional) stable of informants and
agents.