My Brother-in-law Killed My Sister
Movie| Title | Mon beau-frère a tué ma sœur |
| User score | 4.9 |
| Release date | Mar 5, 1986 |
| Genre | Thriller, Comedy |
| Director | Jacques Rouffio |
| Production country | France |
| Production companies | France 3 Cinéma, Cinéproduction |
| Run time | 95 min. |
Two members of the French Academy agree to help the attractive young veterinarian Esther investigate the suspicious death of her sister. Esther is convinced her brother-in-law is responsible, but soon it becomes apparent that those responsible are linked to the very highest echelons of power in the Vatican.
