Videodrome

Max Renn (James Woods) is the president of CIVIC-TV (Channel 83, Cable 12), a Toronto UHF television station specializing in sensationalistic programming. Displeased with his station's current lineup (which mostly consists of softcore pornography and gratuitous violence), Max is looking for something that will break through to a new audience. One morning, he is summoned to the clandestine office of Harlan (Peter Dvorsky), who operates CIVIC-TV's unauthorized satellite dish which can intercept broadcasts from as far away as Asia. Harlan shows him Videodrome, a plotless television show apparently being broadcast out of Malaysia which depicts the brutal torture and eventual murder of anonymous victims in a reddish-orange chamber. Believing this to be the future of televisionâ(staged) snuff TVâMax orders Harlan to begin unlicensed use of the show. Appearing on a talk show, Max defends his station's programming choices to Nicki Brand (Deborah Harry), a sadomasochistic psychiatrist and radio host, and Professor Brian O'Blivion (Jack Creley), a pop-culture analyst and philosopher who will only appear on television if his image is broadcast into the studio, onto a television, from a remote location. O'Blivion delivers a speech prophesying a future in which television supplants real life.
Max dates Nicki, who is sexually aroused when he shows her an episode of Videodrome and coaxes him into having sex with her while they watch it. Max goes once again to Harlan's office, where Harlan tells him that the signal delay which caused it to appear to be coming from Malaysia was a ploy by the broadcaster and that Videodrome is being broadcast out of Pittsburgh, Pennsylvania. Max tells Nicki this and she excitedly goes to Pittsburgh to try and audition for the show under the guise of a business trip, but never returns. Max contacts Masha (Lynne Gorman), a softcore pornographer, and asks her to help him find out the truth about Videodrome. Through Masha, Max learns that not only is the footage in Videodrome not faked, but it is the public "face" of a political movement. Masha further informs him that O'Blivion knows about Videodrome.
Max tracks down O'Blivion's office to The Cathode Ray Mission, a mission where homeless people are provided food, shelter, and clothing, and encouraged to engage in marathon sessions of television viewing. He discovers the mission is run by O'Blivion's daughter, Bianca (Sonja Smits), with the goal of helping to bring about her father's vision of a world in which television replaces every aspect of everyday life. Later, Max views a videotape in which O'Blivion informs him that "the Videodrome" is a socio-political battleground in which a war is being fought for control of the minds of the people of North America. Shortly thereafter, Max begins experiencing disturbing hallucinations in which his torso transforms into a gaping hole that functions as a VCR. Bianca tells him these are side-effects from having viewed Videodrome, which carries a malicious broadcast signal that causes the viewer to develop a malignant brain tumour. O'Blivion helped to create it as part of his vision for the future, but when he found out it was to be used for malevolent purposes, he attempted to stop his partners; they used his own invention to kill him. In the year before his death, O'Blivion recorded tens of thousands of videos, which now form the basis of his television appearances.
Max is contacted by Videodrome's producer, the Spectacular Optical Corporation, an eyeglasses company that acts as a front for a NATO weapons manufacturer. The head of Spectacular Optical, Barry Convex (Leslie Carlson), has been secretly working with Harlan to get Max exposed to Videodrome and to have him broadcast it, as part of a conspiracy to morally and ideologically "purge" North America, giving fatal brain tumours to "lowlifes" fixated on extreme sex and violence. Convex then inserts a brainwashing video tape into the "VCR" in Max's torso. Under Convex's influence, Max murders his colleagues at CIVIC-TV, and later attempts to murder Bianca O'Blivion. Bianca manages to stop Max by 'reprogramming' him to turn against Videodrome. On her orders, Max kills Harlan and Convex. Afterwards, Max takes refuge on a derelict boat in an abandoned harbor, where Nicki appears to him on a television. She tells him he has weakened Videodrome, but in order to completely defeat it, he has to ascend to the next level and "leave the old flesh". The television then shows an image of Max shooting himself in the head, which causes the set to explode, splattering the deck of the ship with bloody, human intestines. Imitating what he has just seen on TV, Max says "Long Live the New Flesh", and then shoots himself.

Question: Where does max track down o'blivion's office to?
Answer: Cathode ray mission