Allison Janney is an American actress. She is best known for her television roles in The West Wing (1999-2006) and Mom (2013-2021) and the films The Help (2011) and I, Tonya (2017). She debuted ...

"I hate change," said Allison Janney ahead of the series finale of Mom, which airs May 13 Glenn Garner is a form writer-reporter who worked heavily with PEOPLE's Movies and TV verticals.