Complete Unknown

As a man contemplates moving to a new state with his wife for her graduate program, an old flame - a woman who often changes identities - reenters his life at a birthday dinner party.

Complete Unknown is a 2016 drama mystery movie directed by Joshua Marston, starring Michael Shannon, FaTye, Rachel Weisz. It holds an IMDb rating of 5.4/10 from 6,877 votes and runs 1h 31m.