"Diff'rent Strokes" was a beloved family sitcom of the late 1970s and 1980s, but it sadly only has a few of its cast members still with us today.

Dana Plato starred in one of the most recognizable sitcoms of the of the 1970s and '80s: Diff’rent Strokes But amid a career reliant on comic timing, a dark tragedy took hold when Plato died at age 34 ...