<P> Alex finds Emma dead and Karen in a state of shock after her encounter with Kayako, and summons the police, including Detective Nakagawa . Nakagawa and his partner Igarashi find the bodies of Matt and Jennifer in the attic along with a human's lower jaw . Matt's sister Susan disappears after being attacked by Kayako, and Alex is killed as he was leaving work by Yoko's ghost, seen missing her lower jaw . Karen begins to be haunted by Kayako, informing her boyfriend Doug of the situation . She researches the house, eventually confronting Nakagawa, who explains three of his colleagues investigating the Saeki deaths all were consumed by the curse . That night, Nakagawa tries to burn down the house, but is killed by Takeo . </P> <P> Karen races to the house upon learning Doug has gone there to look for her, experiencing a vision in which she sees Peter visiting the house and finding Kayako's corpse . Karen finds Doug paralyzed by fear, and attempts to flee with him, only to witness Kayako crawl on Doug, who dies of fright . Karen spots the petrol and manages to ignite it just as Kayako is about to kill her . Karen is whisked to a hospital, but learns the house survived the fire . Visiting Doug's body, Karen realizes she is still haunted by Kayako . </P> <Ul> <Li> Sarah Michelle Gellar as Karen Davis, an exchange student </Li> <Li> Jason Behr as Doug McCarthy, Karen's boyfriend, who attends the University of Tokyo </Li> <Li> KaDee Strickland as Susan Williams, Matt's younger sister </Li> <Li> William Mapother as Matt Williams, who relocates to Tokyo for a promotion </Li> <Li> Clea DuVall as Jennifer Williams, Matt's wife </Li> <Li> Grace Zabriskie as Emma Williams, Matt's mother, who has severe lethargy with mild dementia . </Li> <Li> Bill Pullman as Peter Kirk, a teacher working in Tokyo </Li> <Li> Rosa Blasi as Maria Kirk, Peter's wife </Li> <Li> Ted Raimi as Alex Jones, the director of the care centre where Yoko and Karen are stationed </Li> <Li> Ryo Ishibashi as Det . Nakagawa, a detective </Li> <Li> Yoko Maki as Yoko, a Japanese care worker assigned to care for Emma Williams </Li> <Li> Takako Fuji as Kayako Saeki, a married woman who is attracted to Peter Kirk </Li> <Li> Yuya Ozeki as Toshio Saeki, Kayako and Takeo Saeki's 10 - year - old son . </Li> <Li> Takashi Matsuyama as Takeo Saeki, Kayako's husband </Li> </Ul> <Li> Sarah Michelle Gellar as Karen Davis, an exchange student </Li>

Who plays the grudge in the movie the grudge
find me the text answering this question