The Girl Next Door (2004) is a sharp, subversive teen comedy that blends raunchy humor with surprising emotional depth. Directed by Luke Greenfield and anchored by strong performances, the film follows Matthew Kidman (Emile Hirsch), an earnest, bookish high school senior whose life is turned upside down when the alluring new neighbor, Danielle (Elisha Cuthbert), moves in next door — and is revealed to be a former adult film star. What begins as a crush quickly spirals into a chaotic collision of adolescent desire, social politics, and personal growth.