Nancy Kilgas was born in the USA as Nancy Blanche Kilgas. She is an actress and a dancer, known for
Seven Brides for Seven Brothers (1954),
Athena (1954),
Oklahoma! (1955) (uncredited dancer) (1955), When Gangland Strikes (1956),
Shake, Rattle & Rock! (1956), Loving You (1957),
Funny Face (1957),
The Spider (1958) (dancer) (1958),
High School Hellcats (1958), Alfred Hitchcock Presents - The Blessington Method (1959) and
Torn Curtain (1966) (uncredited dancer) (1966).