Premise: Margot Kidder . 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 then appeared playing Siamese twins in Brian De Palma 's cult thriller Sisters ( 1973 ) ; in the slasher film Black Christmas ( 1974 ) ; and the drama The Great Waldo Pepper ( 1975 ) , opposite Robert Redford . She has also acted in theatrical productions , most notably appearing on Broadway in a 2002 production of The Vagina Monologues .
Hypothesis: Margot Kidder is an actress.
Label: ENTAILMENT