Laurence Mark is an American film and television producer. His works include The Greatest Showman (2017), Julie & Julia (2009), Dreamgirls (2006), I, Robot (2004), As Good as It Gets (1997), and Jerry Maguire (1996).

The Greatest Showman is a 2017 American biographical musical drama film directed by Michael Gracey from a screenplay written by Jenny Bicks and Bill Condon, and a story by Bicks. The film stars an ensemble cast led by Hugh Jackman, Zac Efron, Michelle Williams, Rebecca Ferguson, and Zendaya. Featuring nine original songs by Benj Pasek and Justin Paul and a score composed by John Debney and Joseph Trapanese, the film is a heavily fictionalized depiction of the life of P. T. Barnum, a showman and entertainer, and his creation of the Barnum & Bailey Circus and the lives of its star attractions.