Tatum Beatrice O'Neal is an American actress. At the age of 10, she became the youngest person ever to win a competitive Academy Award, for her performance as Addie Loggins in Paper Moon co-starring her father, Ryan O'Neal. She later starred in the films The Bad News Bears, Nickelodeon, and Little Darlings, and appeared in guest roles in the television series Sex and the City, 8 Simple Rules, and Law & Order: Criminal Intent.

The Bad News Bears is a 1976 American sports comedy film directed by Michael Ritchie and written by Bill Lancaster. It stars Walter Matthau as an alcoholic ex-baseball pitcher who becomes a coach for a youth baseball team known as the Bears. Alongside Matthau, the film's cast includes Tatum O'Neal, Vic Morrow, Joyce Van Patten, Ben Piazza, Jackie Earle Haley, and Alfred W. Lutter. Its score, composed by Jerry Fielding, adapts the principal themes of Bizet's opera Carmen.