Stewart joined the cast of “It’s Always Sunny in Philadelphia” in 2005, at the beginning of the long-running show, which was ...

FXX's It's Always Sunny in Philadelphia Season 17 finale paid tribute to the late Lynne Marie Stewart (Charlie's mom, Bonnie ...

It’s Always Sunny in Philadelphia’s finale paid a heartfelt tribute to Lynne Marie Stewart, who played Bonnie Kelly. She appeared in a recurring role throughout many seasons after being introduced at ...

Major spoilers below for the Season 17 finale of It’s Always Sunny in Philadelphia, so be warned if you haven’t yet watched ...

Frank finds love on the finale, which features the final TV appearance of Lynne Marie Stewart, who played Charlie's mom.

It’s Always Sunny in Philadelphia delivered one of its most hilarious and poignant episodes as Season 17 came to a close with ...

Lynne Marie Stewart, the actress known for roles in Pee-wee's Playhouse and It's Always Sunny in Philadelphia, has died. She was 78.

The finale of It’s Always Sunny in Philadelphia season 17 concludes with a heartwarming tribute to Lynne Marie Stewart, who has made a remarkable, enduring impact on the series throughout her 20-year ...

Lynne Marie Stewart, who had supporting turns in “Pee-wee’s Playhouse” and “It’s Always Sunny in Philadelphia,” has died, her friend Cassandra Peterson confirmed via Instagram Friday ...