Melissa Joan Hart is an American actress. She had starring roles as the title characters in the sitcoms Clarissa Explains It All (1991–1994), Sabrina the Teenage Witch (1996–2003), and Melissa & Joey (2010–2015). She appeared as Liz in No Good Nick (2019). She has also appeared in the films Drive Me Crazy (1999), Nine Dead (2009), and God's Not Dead 2 (2016). On October 17, 2021, she became the first celebrity to win the $1 million top prize for her charity, Youth Villages, on Celebrity Wheel of Fortune and the fourth overall million dollar winner on Wheel of Fortune.

Clarissa Explains It All is an American teen sitcom created by Mitchell Kriegman for Nickelodeon. In the series, Clarissa Darling is a teenager who addresses the audience directly to explain the things that are happening in her life, dealing with typical adolescent concerns such as school, boys, pimples, wearing her first training bra, and an annoying younger brother.