- Debbie Reynolds - Helen Kane
- Paul Harvey - Al Masters
- Carleton Carpenter - Dan Healy
- George Metkovich - Al Schacht
- Harry Mendoza - The Great Mendoza
- Beverly Michaels - Shipboard Woman (uncredited)
- Helen Kane - Helen Kane (singing voice) (uncredited)
- Pat Flaherty - Coach (uncredited)
- Brick Sullivan - Policeman on Street (uncredited)
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Claude Lelouch
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Claude Lelouch, Monique Lange, Jérôme Tonnerre, Pierre Uytterhoeven
Capítulo disponible en las siguientes plataformas: