Two young, millionaire couples are commemorating the birthday of one of them. Jealousy, desire and ambition will end in tragedy and a dead man.
| Actor | Role |
|---|---|
 Jorge RiveroCarlos | Carlos |
 Isela VegaDiana | Diana |
 Hugo StiglitzHéctor | Héctor |
 Gregorio CasalSergio | Sergio |
 Cecilia PezetIsabel | Isabel |
 Miguel Ángel Ferriz Jr.Young Man on the Beach | Young Man on the Beach |
 José ChávezFisherman | Fisherman |
| HHeidi OttoAmante de Sergio | Amante de Sergio |
 Paco SañudoPolicía | Policía |