| Who is it? | Actress, Producer, Soundtrack |
| Birth Day | June 02, 1941 |
| Birth Place | Wenatchee, Washington, United States |
| Susan Hart age | 82 YEARS OLD |
| Birth Sign | Cancer |
| Residence | California, USA |
| Other names | Susan Nicholson-Hofheinz |
| Occupation | Actress |
| Years active | 1961–1971 |
| Employer | American International Pictures |
| Known for | Actress in AIP films |
| Notable work | The Ghost in the Invisible Bikini Pajama Party Dr. Goldfoot and the Bikini Machine |
| Home town | Palm Springs, California, USA |
| Spouse(s) | James H. Nicholson (1964–1972) Roy M. Hofheinz Jr. (1981–present) |
| Children | 1 |
| Parent(s) | George and Dorothy Brown Neidhart |
Hart now owns the rights to 11 movies made by her late husband's company: It Conquered the World (1956) and its 1966 remake Zontar, The Thing from Venus, Invasion of the Saucer Men (1957) and its 1965 remake The Eye Creatures, I Was a Teenage Frankenstein (1957), I Was a Teenage Werewolf (1957), The Amazing Colossal Man (1957), Terror from the Year 5000 (1958), Apache Woman (1955), The Oklahoma Woman (1956) and Naked Paradise (1957).
She is best known for her appearances in four popular AIP films of the 1960s, The Ghost in the Invisible Bikini, Pajama Party, and the Vincent Price vehicles Dr. Goldfoot and the Bikini Machine and City Under the Sea, and two non-AIP movies, For Those Who Think Young and Ride the Wild Surf. In 2003, a Golden Palm Star on the Palm Springs, California, Walk of Stars was dedicated to her.
