Lynne Marie Stewart, the comic actress famed for “Pee-wee’s Playhouse” and “It’s Always Sunny in Philadelphia,” has died at the age of 78. The sad news was announced Friday by Stewart ...

She was also a member of The Groundlings in the 1970-80s. By Carly Thomas Associate Editor Lynne Marie Stewart, the veteran actress best known for her work on Pee-wee’s Playhouse and It’s ...

By Sara Ruberg Lynne Marie Stewart, who played Pee-wee Herman’s perky, bouffant-wigged neighbor, Miss Yvonne, on the 1980s children’s television series “Pee-wee’s Playhouse” and the ...