A young executive is obsessed with real blondes. He will only later discover that his brown-haired secretary, who has been secretly in love with him, is really a blonde.From a review originally published in "La Saison Cinematographique"
| Actor | Role |
|---|---|
 Richard LemieuvreRichard | Richard |
 Liliane AllanGertrude | Gertrude |
 Brigitte LahaieLa fausse blonde | La fausse blonde |
 Virginie CaillatAurore | Aurore |
 Cathy StewartUne assistante | Une assistante |
 Barbara MooseUne assistante | Une assistante |
 Lucie DollLa rousse | La rousse |
 Charlie SchreinerDocteur Fraud | Docteur Fraud |
 Cyril ValL'assistant (as Alain Plumey) | L'assistant (as Alain Plumey) |
 Guy RoyerL'agent | L'agent |
| CCabannetsNot listed | Not listed |