Sorkin passed away Thursday, according toThe Hollywood Reporter.

She had been active in Hollywood for decades, though she was best known for her two major roles.

She had been hired to voice the character for a single episode.

Arleen Sorkin at event

She also appeared in shows like “Duet,” “Dream On,” and “Frasier.”

Sorkin hadn’t acted in recent years due to health issues, according to The Hollywood Reporter.

Love to her family and friends," he wrote.

Arleen Sorking smiling on red carpet

I’m grateful not only to have worked with her but to have been her friend.

Sending my heartfelt condolences to her family & loved ones."

Several fans responded with their own memories of Sorkin.

One said, “‘I first saw her on Days of Our Lives.’

So when I heard her on Batman I instantly recognized her voice.

… Definitely will missed.”

She also named four Soap Opera Digest Awards throughout her career.