Dr. Mogensen
Pulse Berg
Jan Berg (as Jan Priiskorn)
Michael Berg
Lotte Berg
Rikke Berg
Blop Berg
Tvillingerne (as Tvillingerne)
Fru Jensen (as Sigrid Horne Rasmussen)
Politiassistent Møller
Overbetjent Pedersen (as Bjørn Puggård-Müller)
Advokat Andersen
Fru Edel Andersen
Rumforsker
Peter Berg
Else Berg
Tante Alma
Billetkontrollør
Adam
Eva
H.C. Andersen (as Jørgen Veel)
H.C. Lumbye
Havfrue
Juletræsmand
Rumforsker (as Horst Werner Loos)
Cowboy (as Poul Glargård)
Westernheltinde
Museumsgæst (uncredited)
Frk. Sol (uncredited)
Ølkusk (uncredited)
Frømand (uncredited)
Såret cowboy (uncredited)
Gefion (uncredited)
John Ford (uncredited)
Museumsdirektør (uncredited)
Pjerrot (uncredited)
Absalon (uncredited)
Kustode (uncredited)
Frk. Regn (uncredited)
Vred museumsgæst (uncredited)
Hofmarskal (uncredited)
Postbud (uncredited)
Rumforsker (uncredited)
Lurblæser (uncredited)
Bergs sekretær (uncredited)
Mælkemand (uncredited)
Indianerhøvding (uncredited)
Borgmester (uncredited)
Mand på gaden (uncredited)