Originally, the premise of the series was that Edna Garrett, the housekeeper on
"Diff'rent Strokes" (1978), became the headmistress at the school that Kimberly Drummond (
Dana Plato) attended. But after the pilot episode, the producers decided to keep Plato on
"Diff'rent Strokes" (1978) and there was never any mention of Kimberly being a student at Eastland again.
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