When does Mom return?

Mom is an American television sitcom that aired on CBS from September 23, 2013, to May 13, 2021, lasting eight seasons. It stars Anna Faris and Allison Janney in the leading roles, with Mimi Kennedy, Jaime Pressly, Beth Hall, William Fichtner, Sadie Calvano, Blake Garrett Rosenthal, French Stewart and Kristen Johnston in supporting roles. The series finale aired on May 13 , 2021. It received high ratings in its genre, with an average viewership of 11.79 million.