Lupe, an adventurer and film specialist, takes advantage of her strong resemblance to the actress she has to voice to defraud her fiancé, a banker.
| Actor | Role |
|---|---|
| MMariano AlcónNot listed | Not listed |
 Manuel ArbóNot listed | Not listed |
| LLolita ArenasNot listed | Not listed |
| AAntonio BayónNot listed | Not listed |
| IIluminada BerlanaNot listed | Not listed |
| MMilagros CarriónNot listed | Not listed |
| FFrancisco CejuelaNot listed | Not listed |
| RRafael CortésNot listed | Not listed |
 Félix FernándezNot listed | Not listed |
 Manuel LunaNot listed | Not listed |