Margaret Ruth Kidder (October 17, 1948 – May 13, 2018) professionally known as Margot Kidder, was a Canadian American actress and activist.
She rose to fame in 1978 for her role as Lois Lane in the Superman film series, alongside Christopher Reeve. Description above from the Wikipedia article Margot Kidder, licensed under CC-BY-SA, full list of contributors on Wikipedia
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