The film resembles a Ten Little Indians plot, with the crew of a Western film in post-production (who are staying as guests on an island retreat) cropping up as corpses one by one after the mysterious and inexplicable kidnapping of a child. The film plays up its traditional mystery angle, with each of the guests being as likely a suspect as the next, in scenes such as one in which all of the guests sit around in the parlor and cast dramatic, accusatory glances at one another.
| Release Date | December 20, 1976 | |
|---|---|---|
| Status | Released | |
| Original Title | Un silencio de tumba | |
| Runtime | 1h 23min | |
| Budget | — | |
| Revenue | — | |
| Language | Spanish | |
| Original Language | Spanish | |
| Production Countries | Spain | |
| Production Companies | Manacoa Films | |