Castro. Ángela and Chema escape. Once at her house, Ángela's father tells her that her sister, Sena, is at a party with Bosco. Terrified, Ángela hurries to the party. Once there, Sena refuses to leave with Ángela, insisting that Bosco is in love with her. In order to persuade her sister to leave, Ángela approaches Bosco and passionately kisses him. The next day, Ángela tells Chema they need to go to the police. Although initially reluctant, Chema agrees but takes a shower before leaving. While he is in the bathroom, Ángela finds a Sony zoom camera among Chema's belongings, which contains a tape showing Ángela from outside her bedroom window. Convinced that Chema has been stalking her, Ángela flees. She goes back home to advise Sena to remain safe, then takes a taxi to Bosco's house. She is followed by a figure in a black rain coat. At Bosco's house, he and Ángela talk about their relationship. Suddenly, the lights go out and Bosco goes downstairs to check on the power. When Ángela follows him, she finds him lying on the floor; Chema has followed her to the house and knocked out Bosco. However, Bosco revives and in the struggle that ensues, beats Chema to the ground. While Bosco fetches rope to tie up Chema, he tells Ángela to look in Bosco's garage. Ángela does so and recognizes the room from the snuff film of Vanessa. Bosco ties up Ángela and explains how he intends to torture and kill her. However, she cuts her bonds with a knife, slashes Bosco, grabs his gun, and shoots him dead. Ángela visits a recovering Chema in the hospital. On the television in his room, an announcer states that the bodies of six women were found at Bosco's home. Ángela gives Chema a book inscribed with an invitation to have coffee with her and tells him she is going to abandon her thesis. As they leave, the announcer states that footage from a snuff film will be shown on air. Cast Main cast: Critical response As a film made by a film student about film students, much of Tesis is metafilmic and comments on the Spanish film industry, Hollywood influence and the voyeuristic nature of the horror and snuff genres. Following the aesthetic of the American horror genre, Angela operates as the "Final Girl", or resourceful female protagonist that defies stereotypical feminine traits. Although