Two single women share an apartment, work together, and sometimes swap boyfriends. None of their romantic attachments seem quite as stable or enduring as their friendship.
| Actor | Role |
|---|---|
 JulissaJulia | Julia |
 Alma MurielJuly | July |
 Manuel OjedaErnesto | Ernesto |
| JJorge BalzarettiOctavio "Pachuli" | Octavio "Pachuli" |
 José AlonsoMario | Mario |
 Roberto CoboEl Cantante | El Cantante |
 Emma RoldánViejita | Viejita |
 Ana Ofelia MurguíaEsposa de Ernesto | Esposa de Ernesto |
 Farnesio de BernalBorracho | Borracho |
 Margarita IsabelMujer en la Disco | Mujer en la Disco |
 Blanca TorresMujer Ofendida | Mujer Ofendida |