13 Going on 30 is a 2004 American fantasy romantic comedy film written by Cathy Yuspa and Josh Goldsmith, directed by Gary Winick, starring Jennifer Garner, and produced by Susan Arnold and Donna Arkoff Roth. The film is about a 13-year-old girl in 1987 who awakens to find herself suddenly 30 years old and living in 2004 as a fashion editor.

Gary Scott Winick was an American filmmaker whose films as a director include Tadpole (2002) and 13 Going on 30 (2004), and who also produced such films as Pieces of April (2003) and November (2004) through his New York City-based independent film production company InDigEnt.