Born in New York City, New York's neighborhood of Harlem, Pringle and her sister were raised in Brooklyn.[3] She received her education at an Episcopalian private school, being the only black student in her class.[3] Pringle was a track athlete as a teenager.[4]
After high school, Pringle attended the City College of New York, majoring in English literature and drama. She continued her education at Hunter College for a master's degree in drama, but decided to drop out and begin her acting career.[3] She studied acting under Uta Hagen,[4] and moved to California in 1972.[3]
She was under contract as a Universal Studios player in 1973.[7] Pringle made her screen debut that year, appearing as a pregnant woman giving birth to a premature baby in Emergency!.[8] Pringle had a recurring role as Diana, the lawyer wife of Mark Sanger on crime drama Ironside.[9] She portrayed Esther, a friend of Erin Walton who is turned down for a job because of her race, in The Waltons.[10]
Starting in 1978, she portrayed Sybil Buchanan, a high school vice principal, in The White Shadow.[14] After actor Ed Bernard left the series, Pringle's character became the new principal.[15] While appearing on The White Shadow, Pringle played Polly Dawson on Soap.[16] She continued playing Sybil until the series ended in 1981.[2] Pringle stated she struggled finding substantive roles after The White Shadow ended.[17] During the 1980s Pringle guest starred on L.A. Law (1987), Simon & Simon (1988)[18] and Moonlighting (1989).[2]
She was married to actor Theodore "Teddy" Wilson from 1980 until his death in 1991.[26] They had worked together during the second season of the television series That's My Mama, which began in 1974. The couple had two children, twins Robert and Nicole (b. 1980).[2] Pringle married Vernon L. Bolling, a producer, in 1998.[1]
Pringle had been a chain smoker for years before quitting the habit by 1979.[27]