Valdemar Dalquist as Greven (as Waldemar Dalquist)

Julia Cæsar as Klara Edlund (as Julia Caesar)

Sigurd Wallén as Gurkan

Tollie Zellman as Amalia Blomkvist

Edvin Adolphson as Åke Larsson

Ingrid Bergman as Elsa Edlund

Eric Abrahamsson as Borstis (as Eric Abrahamson)

Weyler Hildebrand as Detective Göransson

Wiktor Andersson as Beggar Student (uncredited)

Gunnar Asp as Drum Player (uncredited)

Bror Berger as Lookout at the Burglary (uncredited)

Helga Brofeldt as Customer (uncredited)

Artur Cederborgh as Engström (uncredited)

John Ericsson as Man at the Auction (uncredited)

Ragnar Falck as Gentleman (uncredited)

Arthur Fischer as Ernst Berglund (uncredited)

Emil Fjellström as 'Lorden' (uncredited)

Millan Fjellström as Mrs. Andersson (uncredited)

Knut Frankman as Man (uncredited)

Mona Geijer-Falkner as Fish Customer (uncredited)

Carl Harald as Police Constable (uncredited)

John Hilke as Clerk (uncredited)

Sam Jacobsson as Saxophone Player (uncredited)

Gösta Jonsson as Accordion Player and Singer (uncredited)

Birger Larsson as Guitar Player (uncredited)

Thyra Leijman-Uppström as Mrs. Karlsson (uncredited)

Nisse Lind as Accordion Player and Singer (uncredited)

Arne Lindblad as Man Cheering on Österlånggatan (uncredited)

Hugo Lundström as Kalle (uncredited)

Charles Redland as Trombone Player (uncredited)

Gösta Törnblad as Trumpet Player and Singer (uncredited)

John Wahlbom as Man at the Statue (uncredited)

Tom Walter as Whistling Man (uncredited)

Lisa Wirström as Woman in White Hat (uncredited)

Erik Johansson as Hansson (uncredited)