A documentary novel is "Red нуар Hollywood" tells about a political fight that was conducted on the "factory of dreams" in 1920-1960‐х years. A few decades America lived in fear before a communist plot. The result of "red panic" was become "hunt of witches" and crash of Old Hollywood.The first part of tetralogy is devoted by 1930th. Trade-union motion gives birth in Hollywood smothered by Great depression. After thousands Americans a cinematography accomplish pilgrimage to the USSR. From Broadway, to write for talkies, red scenario writers arrive. The Hollywood party committee is created.