Pleasantville is a 1998 American teen fantasy comedy-drama film written, co-produced, and directed by Gary Ross (in his directorial debut). It stars Tobey Maguire, Jeff Daniels, Joan Allen, William H. Macy, J. T. Walsh, and Reese Witherspoon, with Don Knotts, Paul Walker, Marley Shelton, and Jane Kaczmarek in supporting roles. The story centers on two siblings who wind up trapped in a 1950s TV show, set in a small Midwest town, where residents are seemingly perfect.

The film was one of J. T. Walsh's final performances and was dedicated to his memory. It was also the final on-screen film appearance of Don Knotts, who would subsequently take on voice acting roles until his death.