| Age | 85 |
| Birthday | 2 September, 1939 |
| Birthplace | Pennsylvania, USA |
| Eye Color | Blue |
| Hair Color | Brown - Dark |
| Zodiac Sign | Virgo |
| Nationality | American |
| Occupation | Actress |
| Claim to Fame | The Terror (1963) .... Helene/Ghost Of Ilsa The Baroness Von Leppe |
Sandra D. "Sandy" Knight (born September 2, 1939) is an American actress, painter and writer. She is best known for her work as an actor in low-budget films of the 1950s and 1960s, such as Frankenstein's Daughter, The Terror, where she plays an evil spirit, and Tower of London. Knight was married to fellow actor Jack Nicholson from 1962 until 1968. They are the parents of one child together, Jennifer Nicholson, who was born in 1963.
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