[6] Wever appeared in numerous feature films, including Into the Wild, Neal Cassady, Michael Clayton, Series 7: The Contenders, Signs, The Adventures of Sebastian Cole, Bringing Rain, Tiny Furniture and All I Wanna Do.[10] She has guest-starred on a number of television series, including New Girl, The Good Wife, Conviction, Law & Order: Criminal Intent and The Wire.Her character's death toward the end of the sixth season of the series was controversial and sparked outrage on social media with many fans, most notably members of the LGBT community.[15][16][17] Wever played a lead role in the miniseries Godless (2017) as Mary Agnes McNue, a tough leader of a female-dominated town.In 2019, Wever starred in another Netflix miniseries Unbelievable, opposite Toni Collette and Kaitlyn Dever released on September 13, 2019.