Lilla Märta kommer tillbaka eller Grevinnans snedsteg eller Den vilda jakten efter det hemliga dokumentet

Brita Borg as Inga Benkt-Åke Benktsson as Dr. Bauerbrecht Margit Andelius as Miss Synnergren (uncredited) David Erikson as Conductor (uncredited) Carl-Gustaf Lindstedt as Strömkvist, Military (uncredited) Stig Järrel as Sture Lagerström Douglas Håge as Attorney Sonne Frithiof Bjärne as Security Police Officer (uncredited) Helga Brofeldt as Mrs. Franzén (uncredited) Sven-Axel Carlsson as Young Boy (uncredited) Magnus Kesster as Security Police Officer (uncredited) Georg Skarstedt as Pilgren (uncredited) Tollie Zellman as His wife Svea Holst as Maid (uncredited) Artur Rolén as Melander (uncredited) Ernst Brunman as constable Karlsson Charlie Almlöf as Charles-Emile Högquist Hjördis Petterson as Fräulein Schultze Gunnar Björnstrand as The Captain Hasse Ekman as Second Lieutenant Svensson

Olle Jacobsson Sound Bibi Lindström Production Design Sune Waldimir Music Arranger, Original Music Composer Sven Lindberg Assistant Director Sven Thermænius Director of Photography Lennart Wallén Editor Lorens Marmstedt Producer Hasse Ekman Director, Screenplay, Original Music Composer, Lyricist, Special Effects, Dialogue, Scenario Writer Kai Gullmar Original Music Composer