The Sister in Law
Movie| Title | The Sister in Law |
| User score | 3.2 |
| Release date | Jul 4, 1974 |
| Genre | Drama |
| Director | Joseph Ruben |
| Production country | United States of America |
| Production companies | Loose Reel Productions, M.S.W. Productions, Crown International Productions |
| Run time | 85 min. |
Robert and Edward are brothers involved in a web of adultery and deceit. They share Edward's wife and his mistress and a mission to deliver a package of jewels across the Canadian border, but the mission turns out to be deadly.
