This section needs expansion. You can help by adding to it. (February 2015)The film follows two parallel stories, one being about a troubled detective (Molina) who plays a cat-and-mouse game with an unknown killer and the other being about an emotionally disturbed landlady and her relationship with an enigmatic "lodger" (Simon Baker).[1][2]The story opens with a brutal murder of a prostitute taking place on Sunset Boulevard, in Hollywood. The detective in charge is Chandler Manning and his rookie assistant is Street Wilkenson. They initially believe this is a stand alone murder, but when a second prostitute is killed, the medical examiner says the two murders are not only eerily similar to two murders that took place 7 years prior, but they are exact copies of the first two Jack the Ripper murders in 1888 London. Since Detective Manning had caught who he thought was the murderer of the previous murders, they now realize the wrong person was tried, prosecuted and executed. Manning is also dealing with a wife, who tried to commit suicide and his estranged daughter, Amanda, who blames him for the attempt.In a second story line, a couple is looking to rent their guest house when a passerby comes to the door and says he wishes to rent the room. Emily Bunting Hope Davis takes the lodger, Malcolm Slaight, to see the room and he immediately agrees to rent the guest house but says several times he cannot be disturbed since he is a writer, and needs complete quiet. When Hope's husband, Joe asks her why the for rent sign has been removed, she says she's rented the room but the lodger needs to be left alone. Joe doesn't believe she's rented the guest house because he never sees anyone coming or going from the premises, and because he knows his wife has episodes where she imagines things and needs to take medication. Ellen begins to have feelings for the lodger and she goes out of her way to see him. She catches him in their kitchen late one night and when he says he was looking for scissors, she reaches across him to pick up and hand him a pair, but he just takes them and walks out.The ripper copycat then commits two more murders, but this time he was seen by a witness who describes a man with a long black coat and a black bag. Manning notices a garbage can near the murder site with BATTY written on it and when he opens the lid, he finds a pair of bloody underwear that belong to one of the hookers. Wilkenson is suspicious of how he knew there was something in the can, but Manning references the previous ripper murders and how they found a portion of clothing from one of the victim's. Manning then goes to the old case files for the man he had previously arrested for the murders 7 years ago, and takes evidence of a letter that was written to him after the arrest had taken place. While there, he pulls his gun on the evidence clerk and tells him to stop following him.Ellen continues to make contact with the lodger by taking him breakfast, tea, anything to be near him. One one visit she sees a pair of her husband's boots drying on a newspaper and Malcolm states they got muddy when he walked in the garden. The lodger then kisses her and we see Joe in the house, who begins to head for the guest house. As he is nearing, Ellen opens the door and walks out with the boots, saying she was cleaning them. She sees a picture in the newspaper of a footprint taken of boots that is linked to the crime, and puts the sole of the boot on top of the picture, but then does nothing about the fact that they are the same size. Joe, getting tired of what he thinks is Ellen's hallucination, forces her next door and tells her he doesn't want to hear another word about the imaginary lodger if they see no one in the room. When the door opens, no one is there and Ellen is left sitting in the rain while Joe disgustedly walks back to the house.Manning and Wilkenson begin investigating the suspects that are known to frequent the area where the killings are taking place, and this brings them into contact with Joe Bunting. They visit the Bunting home and Ellen acts suspiciously when she takes them to see the guest house. They leave to get a warrant to search the place, but Manning is pulled into a meeting with the Captain of the precinct and the Mayor. Since he threatened the evidence clerk while at the station, they feel this, combined with his personal life, is causing him to lose touch with reality and they place him on suspension. Det. Wilkenson is left trying to solve the case without the assistance of Manning and when he sees Manning's name on a suspect list, he goes to the Captain. The Captain believes Manning is delusional and psychotic, and has not only committed the murders 7 years ago but is obsessed with Jack the Ripper and is committing murders again, just so he can solve them. Manning realizes that the Captain suspects him and observes the Captain and officers searching his apartment, and that they have taken the letter he had stolen from evidence.Ellen, believing Malcolm is guilty but not caring, goes to the guest house to wipe it clean of any evidence he was ever there and disturbs a cabinet when a gush of red liquid that appears to be blood comes from it. Malcolm walks in then and confronts her about why she's there and says a bottle of red ink must've spilled. Ellen goes to the house and begins washing her hands of the ink/blood and Malcolm walks in, carrying a black bag. Ellen realizing he's either about to leave, or worse, kill her, says she won't tell anyone what she's seen and will do anything to protect him. Malcolm appears to let her take the bag from his hand. Meanwhile, Joe is at work and finds that the police have been there to talk to him and becomes agitated.Manning goes to Wilkenson to ask him for help, as there has been yet another murder, leaving only one woman left to be killed before the murderer disappears. Wilkenson agrees and they get the warrant they need to search the Bunting's guest house but initially find nothing. Manning then realizes the cabinet hasn't been opened and when they do, in it are maps with red ink and prints on them. Wilkenson and the Captain both look suspiciously at Manning because they believe he is planting evidence, and Wilkenson cuffs Manning to escort him in, though they also place a call to pick up Joe at work. When the police arrive, they realize Joe is no longer there.We see Manning's daughter, Amanda, leaving her dorm at college and being observed by someone in the shadows. Manning notices two maps at the scene, one of London during the Ripper murders and another of Hollywood, marking the current killing. He sees that the marks on the map line up for the past murders, except now there is a new mark on the Hollywood map that doesn't line up, and it is exactly where his daughter's dorm is. He talks Wilkenson into removing the cuffs and they head off to grab Amanda, but she is walking down the street, headed to a local venue. She is being followed by someone in a long black coat, wearing boots and begins to run. She stops and turns when she hears the sirens but the ripper has moved to the side and attempts to attack her when she stops. Manning sees the attack and runs off after the ripper, while Wilkenson stays with Amanda. The ripper is chased into the Bunting home where Manning, the Captain and several officers enter. We see Emily in the living room, sitting in a rocking chair, wielding a long, curved knife. She drops the knife when they enter and going upstairs, they find Joe has been cut up very badly but is still alive.We are provided a explanation for the killings, in that Ellen was made schizophrenic by the death of her baby during child birth 8 years ago and this sent her into a spiral of killing. She also made up the imaginary life that her son had lived and was currently 8 years old, and that the lodger, was a romantic interest for her. Though the police and the press accept that this is the truth and Ellen is the killer, Manning doesn't believe it and the last scene is Malcolm, at a new residence in Santa Monica, looking for new lodgings.
Output: Question: Who stars in the movie "The Lodger?", Answer: Slade