Watch Mom S05e17 Hdtv X264-sva-1 Today

: Bonnie initially has no memory of Tammy, who claims Bonnie ruined her life years ago when they were both in the foster care system.

: While at the prison, Bonnie is suddenly attacked by an inmate named Tammy Diffendorf, played by guest star Kristen Johnston .

: The episode was written by Nick Bakay, Sheldon Bull, and Michael Shipley.

: After finally remembering the incident, Bonnie works with Christy to try and make amends for her past actions.

In the episode (Season 5, Episode 17), the central plot follows Bonnie and her friends as they bring an AA meeting to a women's prison. The episode originally aired on April 12, 2018, on CBS . Episode Highlights