Famous singer becomes desperate to figure out which of three women helped to launch his early career with anonymous mentoring and support.
| Actor | Role |
|---|---|
 Miguel Aceves MejíaNot listed | Not listed |
 Libertad LamarqueNot listed | Not listed |
 Pancho CórdovaNot listed | Not listed |
 Augusto BenedicoNot listed | Not listed |
 Luis Manuel PelayoNot listed | Not listed |