A high society woman discovers a fiery romantic letter in a raincoat pocket seemingly written by a rumba dancer to the woman’s doctor husband. He tries to cover by saying that the letter is addressed to a more conservative friend of his, leading to rumours of his friend’s (supposed) incredible passion becoming intriguing to the local women, even the Doctor’s own jealous wife.
| Actor | Role |
|---|---|
 Susana CamposNot listed | Not listed |
 Alberto de MendozaNot listed | Not listed |
 Amelita VargasNot listed | Not listed |
| MMarga LandovaNot listed | Not listed |
| CCarlos EnríquezNot listed | Not listed |
 Aurelia FerrerNot listed | Not listed |
 Nélida RomeroNot listed | Not listed |
 Hilda ReyNot listed | Not listed |
 Cristina BerysNot listed | Not listed |
 Max CitelliNot listed | Not listed |
 Ángel MagañaNot listed | Not listed |
 Juan Carlos ThorryNot listed | Not listed |
 Malisa ZiniNot listed | Not listed |