Helen Siff, a beloved character actress whose career spanned more than five decades, has died. She was 88.

Siff, a familiar face to television audiences and moviegoers alike, appeared on dozens of TV series and in films including The Karate Kid, Hail, Caesar! and You Don’t Mess With the Zohan.

She died Thursday in Los Angeles from complications related to surgery following what her family described as a long and painful illness, per the Hollywood Reporter.

“Those who worked with Helen knew her not just as a talented performer, but as someone who brought professionalism, dedication and genuine kindness to every set,” they said. “She understood that every role, no matter how large or small, was an opportunity to contribute something meaningful to the story being told.”

According to TV Insider, Siff’s on-screen career stretched more than four decades and began in 1981 with an appearance on the CBS drama Lou Grant. Throughout the 1980s, she became a familiar face on television, appearing in popular series such as Cagney & Lacey, Silver Spoons, L.A. Law, Highway to Heaven, Simon & Simon, and Doogie Howser, M.D.

In the 1990s, Siff remained active on both stage and screen. She originated the role of Helga in the 1993 off-Broadway production of Grandma Sylvia’s Funeral. Her theater credits also included Lilies of the Field, Lost in Yonkers, and Over the River and Through the Woods. During the same decade, she continued making television appearances on shows such as Knots Landing, Ellen, Dragnet, Sister, Sister, Mad About You, and a two-episode run on Married… With Children.

Her career continued into the 2000s with roles on Spin City, Scrubs, Will & Grace, The Tracy Morgan Show, and My Name Is Earl.

On film, Siff appeared in The Karate Kid, played Mrs. Skitzer in You Don’t Mess With the Zohan, and portrayed a maid in the Coen brothers’ Hail, Caesar!.