| Created By | ||
|---|---|---|
| Status | Ended | |
| Original Name | Cartas sin destino | |
| First Air Date | February 5, 1973 | |
| Last Air Date | August 31, 1973 | |
| Seasons | 1 | |
| Episodes | 150 | |
| Episode Runtime | 30min | |
| Language | Spanish | |
| Original Language | Spanish | |
| Production Countries | Mexico | |
| Production Companies | Televisa | |
| Networks | Las Estrellas | |