- Dexter's Laboratory is renewed for a 4th season.
- January 25 - A Walk to Remember
- February 8 - Collateral Damage
- February 22 - Queen of the Damned
- March 8 - The Time Machine
- March 15 - Showtime
- March 29 - Death to Smoochy
- April 19 - Murder by Numbers
- April 26 - The Salton Sea
- May 24 - Insomnia
- June 7 - Divine Secrets of the Ya-Ya Sisterhood
- June 14 - Scooby-Doo
- June 21 - Juwanna Mann
- July 3 - The Powerpuff Girls Movie
- July 17 - Eight Legged Freaks
- August 9 - Blood Work
- August 16 - The Adventures of Pluto Nash
- August 16 - Possession
- August 30 - FeardotCom
- September 6 - City by the Sea
- September 20 - Ballistic: Ecks vs. Sever
- October 11 - White Oleander
- October 18 - Welcome to Collinwood
- October 25 - Ghost Ship
- November 6 - Femme Fatale
- November 15 - Harry Potter and the Chamber of Secrets
- December 6 - Analyze That
- December 20 - Two Weeks Notice
- September 14 - What's New, Scooby-Doo? and ¡Mucha Lucha! premiere on Kids' WB
- December 6 - Codename: Kids Next Door premieres on Cartoon Network
- April 6 - Warner Bros. Movie World Madrid (now known as Parque Warner Madrid), the third and final Warner Bros. Recreational Enterprises produced theme park opens.
- April 6 - Superman: Ultimate Flight opens at Six Flags Over Georgia.
- June 17 - Scooby-Doo Spooky Coaster opens at Warner Bros. Movie World.
Home video releases
VHS & DVD releases
- June 14 - Emile Mondavarious, Mary Jane, Zarkos
- November 15 - Dobby, Colin Creevey, Lucius Malfoy, Cornelius Fudge,
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