Bonnie's quick-witted boyfriend on the show has been cast as a series regular for Season 4.
The last time we saw Fichtner's character, he accepted an exciting gig as a movie stunt coordinator in Croatia, so it'll be interesting to see how this couple's hot-and-heavy relationship holds up when there's a couple of continents between them.
How will Bonnie and Adam manage their long-distance relationship? Find out this fall when Fichtner shares scenes with Allison Janney, Anna Faris, and the rest of the incredible cast of Mom.
Mark your calendar for the Season 4 premiere of Mom on Thursday, October 27 at 9/8c. Until then, watch full episodes on CBS All Access.