Apatow's mother is actress Leslie Mann and her father is director, producer, and screenwriter Judd Apatow. Her father's family is Jewish, whereas her maternal great-grandmother was of Finnish ancestry. She has a … See more

Apatow began acting at the age of seven with a role in her father Judd Apatow's 2005 comedy film The 40-Year-Old Virgin, though her scenes ultimately did not make the film's final cut. She then appeared in the 2007 film … See more