Roger Browne as Sir Reginald Hoover / Argoman

Dominique Boschero as Regina Sullivan / Jenabell

Eduardo Fajardo as Chandra, Butler

Nadia Marlowa as Samantha

Nino Dal Fabbro as Inspector Lawrence

Edoardo Toniolo as Inspector Martini

Andrea Bosic as Admiral Durand

Tom Felleghy as General Headwood

Alberto Plebani as Minister of the Interior

Fulvio Mingozzi as Guest at the Party

Dario De Grassi as Lawrence's Assistant

Mirella Pamphili as

Mimmo Palmara as Kurt, Main Henchman of Jenabel

Silvana Bacci as Party Guest

Anna Manduchi as General Headwood's Wife

Ferruccio Viotti as General