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.

It’s Always Sunny in Philadelphia and Pee-Wee’s Playhouse ... Stewart added, “He was funny to the end. I said to him, ‘You fulfilled a little girl’s dream.’ He was like, ‘Oh, do ...

Lynne Marie Stewart, who starred on-screen in productions like "Pee-wee's Playhouse" and "It's Always Sunny in Philadelphia," died at age 78 on Friday after a quick illness, a spokesperson told ...

She also known for her recurring role as janitor Charlie Kenny’s mother Bonnie, in It’s Always Sunny in Philadelphia. Cassandra Peterson, known for playing horror hostess Elvira: Mistress Of ...

"This is how I'll remember her," McElhenney began the caption to his post honoring Stewart, which also included an image gallery from "Always Sunny" and more. "Laughing hysterically and making ...

(NEXSTAR) — Lynne Marie Stewart, well-known for her roles on “Pee-wee’s Playhouse” and “It’s Always Sunny in Philadelphia,” has died, according to multiple reports. She was 78.

It has been confirmed that actress Lynne Marie Stewart, famed for her beloved characters in 'It's Always Sunny in Philadelphia' and 'Pee-wee's Playhouse,' has passed away at the age of 78.

Lynne Marie Stewart has sadly died at age 78 (Picture: FX Networks/Everett/Shutterstock) Lynne Marie Stewart, best known for her work on It’s Always Sunny in ...

Lynne Marie Stewart, star of iconic comedies “Pee-wee’s Playhouse” and “It’s Always Sunny in Philadelphia,” has passed away at the age of 78. The sad news was shared on Instagram by ...

The star, best known for her roles in It’s Always Sunny in Philadelphia and Pee-Wee's Playhouse, was 78. Lynne's friend and fellow actress Cassandra Peterson said in an emotional statement on ...