Young Claudia works in a supermarket where she promotes various types of products. One night, she ends up in the emergency room with severe appendicitis and meets Martha, a patient, laying in the bed next to hers.
| Actor | Role |
|---|---|
 Ximena AyalaClaudia | Claudia |
 Lisa OwenMartha | Martha |
 Sonia FrancoAlejandra | Alejandra |
| WWendy GuillénWendy | Wendy |
| AAndrea BaezaMariana | Mariana |
| AAlejandro Ramírez-MuñozArmando | Armando |
| VVera WilsonAlicia | Alicia |
| CCynthia BordesTania | Tania |
| JJosé Manuel Orozco AnguloVigilante | Vigilante |
| SSara Isabel QuinteroSeñora de la cera | Señora de la cera |
| AAntón AraizaDoctor | Doctor |
| CCarlos Hugo HoeflichPrefecto | Prefecto |
| MMiriam CarsiEnfermera | Enfermera |
| SSofía LópezNiña autobus | Niña autobus |
| RRocío MontielRadio announcer (voice) | Radio announcer (voice) |