Japanese screenplay, Kisei Choo ; character design and animation director, Yoshiaki Kawajiri ; producers, Kenji Kurata, Makoto Saya ; adaptation produced and directed by Carl Macek ; English dialogue and direction by Greg Snegoff ; produced by Discotek Media, Eastern Star Inc. ; producer, Brady Hartel
Kadokawa Pictures, Japan Film Fund, Nippon Television Network, Toho present Kadokawa Herald Pictures productions ; written by Miwako Daira and Jiro Shin ; producers: Yoichi Arishige and Akira Yamamoto ; directed by Manabu Asou
Paramount Pictures presents ; a Raimi Productions, Fire Axe Pictures production ; produced by Alexandre Aja, Craig Flores, Sam Raimi ; written by Michael Rasmussen, Shawn Rasmussen ; directed by Alexandre Aja
the Ring/The Spiral Production Group in association with ASMIK ACE Entertainment an Omega Project Production ; screenplay by Hiroshi Takahashi ; produced by Shinya Kawai, Takashige Ichise, Takenori Sento ; directed by Hideo Nakata
Janus Films ; Tōhō Co., Ltd. ; a Toho Eizo production ; a movie ; concept by Chigumi Ôbayashi ; screenplay by Chiho Katsura ; directed by Nobuhiko Obayashi