‘Diff’rent Strokes’ Star Melanie Watson Dead at 57

Actress Melanie Watson
Dead at 57 …
Played Kathy on ‘Diff’rent Strokes’

Published
December 28, 2025
12:52 PM PST

Melanie Watson Bernhardt — an actress known for her role on the hit TV show “Diff’rent Strokes” — has died … TMZ has learned.

Robert Watson — Melanie’s brother — tells us … Melanie passed away Friday in Colorado Springs.

We’re told Melanie — who was born with osteogenesis imperfecta, a disease where a person’s bones fracture easily — had been in the hospital after suffering some issues with bleeding, where she quickly deteriorated.

Robert says the doctors did their best to help her … but, in reality, she was fortunate to live as long as she did with her condition. he adds he will always think of his sister a great deal.

Fans of classic sitcoms will remember Melanie as Kathy Gordon on “Diff’rent Strokes” … a part she played in 4 of the show’s 189 episodes.

A 1982 episode was memorably named after her character … in which she and Gary Coleman’s character, Arnold, argued when he tried to convince her to walk without crutches.

Bernhardt retired from acting after “Diff’rent Strokes” ended … later marrying a man named Roger Bernhardt from 1994 to 1996. She reportedly helped found the charity Train Rite to help properly train dogs to work as service animals.

Melanie was 57.

RIP