Kidder, Margot (1948–)
Kidder, Margot (1948–)
Canadian actress. Born Margaret Ruth Kidder, Oct 17, 1848, in Yellowknife, Northwest Territories, Canada; dau. of Kendall Kidder (mining engineer); m. Thomas McGuane (writer), 1975 (div. 1976); m. John Heard (actor), 1979 (div. 1979); m. Philippe de Broca, 1983 (div. 1984); children: (1st m.) Maggie (b. 1976).
Made film debut in Gaily, Gaily (1969); starred in Sisters (1973), Black Christmas (1974), The Great Waldo Pepper (1975), 92 in the Shade (1975), The Reincarnation of Peter Proud (1975); came to international renown as Lois Lane in Superman (1978) and appeared in its sequels; other films include The Amityville Horror (1979) and Willie and Phil (1980); suffering from bi-polar disorder, made headlines when she became delusional during a manic episode (1996); worked to get career back on track.