Margot Kidder has performed in theatrical productions.
Margot Kidder . She rose to fame in 1978 for her role as Lois Lane in the Superman film series , opposite Christopher Reeve . Kidder began her career in the 1960s appearing in low-budget Canadian films and television series , before landing a lead role in Quackser Fortune Has a Cousin in the Bronx ( 1970 ) . She has also acted in theatrical productions , most notably appearing on Broadway in a 2002 production of The Vagina Monologues .