Cast
Åke Bergström
Marit Rylander
Sune Berger
Svarten
Filarn
Mr. RylanderArgonda Sonja Lovisa 
Spacklan
Holmstedt
Lången
DarrisEskil Carnival Barker 
KarlssonSecond Editor Telegraph Worker 
Maitre d' at Saltsjöholm's hotelDetective 
Radio engineer, not listed in credits
Man in the audience at Gröna Lund, not listed in creditsWaiter at Saltsjöholm's hotel, not listed in credits Detective, not listed in credits Prison guard, not listed in credits 
Police witnessing in court, not listed in creditsHerkules Johansson, the world's strongest man, not listed in credits Young man at the restaurant, not listed in credits Hotel porter, not listed in credits Viktor, court witness, not listed in credits Speaker on the radio, voice acting, not listed in credits 
Pianist at Saltsjöholm's hotel, not listed in creditsPool room proprietor, not listed in credits News editor at Bromma airport, not listed in credits Rosell, aka 'Hertigen', not listed in credits Count, not listed in credits Örat, not listed in credits 
Janitor at Aftonexpressen, not listed in creditsMale nurse at the morgue, not listed in credits 
Berra, not listed in credits
'Svenne', young man at Gröna Lund, not listed in credits