Ang biyuda ay misteryosa
| MPAA Rating: | NR |
| Genre: | Drama |
| Country: | Philippines |
| Directed By: | Danny L. Zialcita |
| Written By: | Diego Cagahastian, Benjamin Pascual |
| Cast: | Ruben Rustia, Johnny Vicar, Mario Escudero, Chanda Romero, Francisco Cruz, Yolanda Luna, Lito Legaspi, Alfonso Carvajal, Ben Delgado, Imelda Ilanan, Bella Flores, George Estregan, Norma Valdez |
| In Theaters: | Dec 25, 1975 |
Followers: 0