 Holger LöwenadlerCaptain Alexander Blom | Captain Alexander Blom |
 Anna LindahlAlice Blom | Alice Blom |
 Birger MalmstenJohannes Blom | Johannes Blom |
 Gertrud FridhSally | Sally |
 Naemi BrieseSelma | Selma |
 Hjördis PettersonSofi | Sofi |
 Lasse KrantzHans | Hans |
 Jan MolanderBertil | Bertil |
 Erik HellPekka | Pekka |
 Åke FridellVariety Hall Manager | Variety Hall Manager |
 Ingrid BorthenGirl on the Street (uncredited) | Girl on the Street (uncredited) |
 Peter LindgrenA Foreign Crew Member (uncredited) | A Foreign Crew Member (uncredited) |
| RRolf BergströmAlexander's Sidekick (1) (uncredited) | Alexander's Sidekick (1) (uncredited) |
| GGustaf Hiort af OrnäsAlexander's Sidekick (2) (uncredited) | Alexander's Sidekick (2) (uncredited) |
 Amy AaröeYoung Girl at the Beach (uncredited) | Young Girl at the Beach (uncredited) |
| GGunnar NielsenYoung Man at the Beach (uncredited) | Young Man at the Beach (uncredited) |
 Svea HolstA Woman at the Arrest of Alexander (uncredited) | A Woman at the Arrest of Alexander (uncredited) |
| KKikiThe Dwarf on the Variety Show (uncredited) | The Dwarf on the Variety Show (uncredited) |
 Uno LarssonElderly Man with Glasses and Hat at the Funfair (uncredited) | Elderly Man with Glasses and Hat at the Funfair (uncredited) |
 Ingmar BergmanMan in Beret at Fairground (uncredited) | Man in Beret at Fairground (uncredited) |
| CCharles WhiteBlack Crewman (uncredited) | Black Crewman (uncredited) |
| JJohn W. BjörlingAn Older Man on the Variety Show Stage (uncredited) | An Older Man on the Variety Show Stage (uncredited) |
| RRosalie BjörklundA Girl (uncredited) | A Girl (uncredited) |
 Torgny AnderbergA Man (uncredited) | A Man (uncredited) |
