Nils Poppe as Nisse Nyberg

Carl Reinholdz as 394 Calle Kuhlen

Vera Valdor as Greta Bergfalk

Emy Hagman as Gullan

Arne Lindblad as Major Bergfalk

Sven-Olof Sandberg as 345 Sandberg

Fritiof Billquist as Robert Lenman

Nils Kihlberg as Manne Melin, spy

Eric Gustafson as Biffen Lindström

Åke Grönberg as Manne Melin, extra

Rolf Botvid as Lieutenant Ståhlberg

Sigge Fürst as Sergeant

Ludde Juberg as Bananen Bengtsson

Nils Jacobsson as Hagdahl

Greta Bjerke as Margita Brenner

Hilding Rolin as klädfurir

Wiktor Andersson as Janitor

Artur Cederborgh as Police officer

Adolf Niska as Spy

Sigurd Wallén as Movie director

Nils Ekman as Maitre d'

Åke Uppström as Actor

Julius Sjögren as Actor

Gustaf Hedström as Officer

Tom Olsson as Boy picking up camera

Folke Algotsson as Soldier

Stig Johanson as Soldier in line

Tryggve Jerneman as Soldier

Hortensia Hedström as Guest at cabaret

Lillebil Kjellén as Guest at the dance

Gerd Mårtensson as Woman at the dance

Gustaf Hiort af Ornäs as Maitre d' at Stadshotellet

Einar Groth as Band leader at the restaurant