The Spiral

A young pathologist seeks answers to the mysterious death of a friend and soon comes into contact with the same cursed videotape that caused the death of the friend's wife and son, which is haunted by the curse of Sadako, a relentless spirit.

• 
  George Iida

• 
  Koichi Sato
  Mitsuo Ando
• 
  Miki Nakatani
  Mai Takano
• 
  Hinako Saeki
  Sadako Yamamura
• 
  Shingo Tsurumi
  Miyashita
• 
  Shigemitsu Ogi
  Maekawa Keibuho
• 
  Yutaka Matsushige
  Yoshino
• 
  Daisuke Ban
  Heihachirô Ikuma
• 
  Naoaki Manabe
  Kobayashi
• 
  Naoto Adachi
  Funakoshi
• 
  Eri Kakurai
  Rieko Andô
• 
  Ryûichi Sugahara
  Takanori Andô
• 
  Masanobu Yada
  Junsa Buchô
• 
  Ryûma Uchida
  Kansatsui Joshu
• 
  Kozo Sato
  Shashin Gakari
• 
  Tomohiro Okada
  Kaibô Joshu
• 
  Suguru Kamioki
  Kaibô Joshu
• 
  Yoshiyuki Tanno
  Keikan
• 
  Hiroyuki Sanada
  Ryûji Takayama
• 
  Hiroshi Shimizu
  Keikan
• 
  Nanako Matsushima
  Reiko Asakawa (archive footage) (uncredited)