2. Laura Mooney
Fans know Mooney, not from her two roles on “Mr. Belvedere,” but more likely from her voice work on “Animaniacs.” She played a bit part as Roberta on “Mr. Belvedere” in 1988. It was small enough for producers to cast her again the next year as Marjorie, Wesley’s love interest. She was in a handful of guest appearances on TV series, but after Animaniacs, Mooney disappeared from Hollywood.