Den farliga leken

Lola Brio has a large number of professions. She is partly a revue primadonna and gramophone singer, but the nameplate on her door also reads "Lessons in French and Grace", which of the film's act to judge apparently means that she is partly a luxury prostitute and partly takes care of country girls to give them some posture of polish.

• Alexander EngelWriter
• Weyler HildebrandDirector
• Edvard PerssonWriter

• Edvard PerssonAugust Vredberg, Accountant
• Margit RosengrenLola Brio
• Doris NelsonMrs. Vredberg
• Eivor KjellströmRut Vredberg
• Åke OhbergBruce, Record Company Director
• Anders FrithiofSmith
• Marianne LöfgrenEva Möller alias Margit Smith
• Gustav WallyMr. Wallenberg
• Harry AhlinWigert
• Åke SöderblomKlang, Songwriter
• Aurora ÅströmBetty, Lola's Maid
• Tor BorongPickpocket