There's Something About Mary is a 1998 American romantic comedy film directed by Peter and Bobby Farrelly, who co-wrote it with Ed Decter and John J. Strauss. The film features Cameron Diaz as the title character, while Ben Stiller, Matt Dillon, Lee Evans, and Chris Elliott all play men who are in love with Mary, and vying for her affection.

Peter John Farrelly is an American film director, screenwriter, producer and novelist. Along with his brother Bobby, the Farrelly brothers are mostly famous for directing and producing quirky comedy and romantic comedy films such as Dumb and Dumber; Outside Providence; Shallow Hal; Me, Myself and Irene; There's Something About Mary; and the 2007 remake of The Heartbreak Kid.