An actress best known for her roles in "M*A*S*H," “Pee-wee’s Playhouse” and “It’s Always Sunny in Philadelphia,” has died.

A beloved children’s television star is dead at age 78.

Lynne Marie Stewart, who is known as Miss Yvonne on Pee-wee’s Playhouse and Bonnie Kelly on It’s Always Sunny in Philadelphia ...

The iconic Miss Yvonne of ‘Pee-wee’s Playhouse ... such as “M*A*S*H*,” “Laverne & Shirley,” “The Golden Girls,” and “Night Court.” She also appeared in the iconic 1973 ...

The actress has recently finished filming for another season of “It’s Always Sunny in Philadelphia” and her forthcoming ...

The clip shows the child seated on the plane, typing out bullet points on a laptop. The first line of her presentation reads "As you all know I have been off and that is because, can I get a drumroll ...

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

And when Pee-wee got his third movie with Netflix’s ... “Night Court,” “Laverne & Shirley,” “The Golden Girls” and “Raising Hope.” Locally, Stewart starred in a reimagined ...

The iconic Miss Yvonne of Pee-wee’s Playhouse ... such as “M*A*S*H,” “Laverne & Shirley,” “The Golden Girls,” “Night Court,” and in the iconic 1973 film “American Graffiti.” ...

Lynne Marie Stewart, a veteran character actress best known for her roles on Pee-wee’s Playhouse and It’s Always Sunny in Philadelphia, has died at the age of 78. Originally hailing from Los Angeles, ...