The eighth and final season of the situational comedy drama Mom premiered November 5, 2020 on CBS in the United States. The season is produced by Chuck Lorre Productions and Warner Bros. Television, with series creators Chuck Lorre, Eddie Gorodetsky and Gemma Baker serving as executive producer. This is the only season not to feature Anna Faris.

Bonnie (Allison Janney) must learn to adjust without her daughter and former roommate, Christy, around. With her chaotic past behind her and a newly empty nest, she focuses on her marriage to her husband, Adam (William Fichtner), and on what she wants to be now that she has finally grown up. Now more than ever, Bonnie depends on the support of her friends, including the wise Marjorie (Mimi Kennedy), the wealthy and sometimes misguided Jill (Jaime Pressly), the overly emotional Wendy (Beth Hall) and her loudmouthed but sweet former foster sister, Tammy (Kristen Johnston). Collectively, they help each other overcome their mistakes and stay sober in the face of whatever life throws at them. The episodes are usually titled with two odd topics that are mentioned in that episode.

As of May 13, 2021, 170 episodes of Mom have aired, concluding the eighth season and the series.

Cast

Main Allison Janney as Bonnie Plunkett Mimi Kennedy as Marjorie Armstrong-Perugian Jaime Pressly as Jill Kendall Beth Hall as Wendy Harris William Fichtner as Adam Janikowski Kristen Johnston as Tammy Diffendorf

Recurring Lauri Johnson as Beatrice Will Sasso as Andy Rainn Wilson as Trevor Wells French Stewart as Chef Rudy Reggie de Leon as Paul Chiquita Fuller as Taylor

Special guest stars Kevin Dunn as Gary Steve Valentine as Rod Knaughton Kevin Pollak as Alvin Lester Biletnikoff Tyne Daly as Barbara Bob Odenkirk as Hank Dan Bucatinsky as Arthur Melanie Lynskey as Shannon Rondi Reed as Jolene

Guest stars Rebecca Metz as Bobbi Natasha Hall as Shawn Jane Carr as Betty Kiff VandenHeuvel as Zeke Rob Brownstein as Dr. Mekizian Melody Butiu as Lorena Asante Jones as Corey Susan Chuang as Luanne Mark Fite as Wendell Virginia Montero as Marta Hermie Castillo as Josh David Theune as Lou Stephen Monroe Taylor as Darryl Malcom Foster Smith as Mookie Sonya Leslie as Nancy Matt Cedeño as Vincent Galen Hooks as Melinda Sandy Martin as Lillian Lilli Birdsell as Lydia Wallace Langham as Jerry Marcuis W. Harris as Clayton George Anthony Bell as Justice of the Peace

Episodes

Ratings

References