Bent Mejding as Svend Viltorft

Asbjørn Andersen as Professor Martens

Ann Smyrner as Lise Martens

Mimi Heinrich as Karen Martens

Dirch Passer as Petersen

Marlies Behrens as Connie Miller

Carl Ottosen as US General

Ole Wisborg as Capt. Einer Brandt

Birthe Wilke as

Bodil Miller as Connie Miller

Mogens Brandt as Police Chief Hassing

Kjeld Petersen as Police Officer Olsen

Alex Suhr as

Alfred Wilken as

Bent Vejlby as

Knud Hallest as

Benny Juhlin as

Martin Stander as

Børge Møller Grimstrup as

Hardy Jensen as

Poul Thomsen as

Svend Johansen as

Jørgen Blaksted as

Claus Toksvig as