The Deadly Triangle
Movie| Title | El juego del adulterio |
| User score | 4.5 |
| Release date | Dec 10, 1973 |
| Genre | Thriller, Horror, Mystery |
| Director | Joaquín Romero Marchent |
| Production country | Spain |
| Production companies | Films Triunfo S.A. |
| Run time | 82 min. |
Inspired by "The diabolical" by Clouzot. The life of a woman becomes a sinister nightmare due to the plan drawn up by her husband.
