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Isa Pola as Clara Betti |
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Mimi Aylmer as Renée, la mannequin |
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Luigi Cimara as direttore dei telefoni |
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Sergio Tofano as tenore Alfredo Bàttigo |
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Loli Pilotto as cameriera |
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Giovanni Grasso as Gedeone |
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Marcella Rovena as signora Bàttigo, moglie di Alfredo |
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Pia De Doses as Irma |
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Renato Navarrini as direttore gara ballo |
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Giuseppe Porelli as Carlo |
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Gino Viotti as Gesualdo |
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Vittorio Spina as |
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Maria Denis as telefonista |
| Sound | Vittorio Trentino | Sound |
| Writing | Ernst Wolff | Screenplay |
| Directing | Nunzio Malasomma | Director |
| Sound | Otto Stránský | Music |
