喜剧影片《保卫者》讲述了身强体壮却精神有些不正常的亚瑟，用一腔热情一己之力去和恶势力对抗的故事。亚瑟是一名交管员，长得虎背熊腰，却精神有些失常，他身上总是满身伤痕，旧伤不好新伤又添，而且还屡屡触犯法律。精神病专家帕克奉命对亚瑟展开闻问询。亚瑟最终不再隐瞒，他想帕克一生讲述了自己不为人知的另一面。原来，晚上的亚瑟是保卫者的身份，他穿上黑色紧身衣，在城市的大街小巷到处穿梭巡游，寻找犯罪者的踪迹。而他的武器则是一些小孩玩的弹珠，木棍甚至是橘子汁。亚瑟对自己的保卫者身份十分自信，他坚信自己可以打败所有的黑暗和邪恶，更主要的是，他要为自己死去的母亲报仇。在进行这一系列行动中，亚瑟遇到了形形色色的人，他被小混混打的鼻青脸肿，也遇到了爱他的妓女凯特

The comedy film "The Defender" tells the story of Arthur, who is physically strong but mentally abnormal, with a The story of fighting against evil forces with passion and strength. Arthur is a traffic controller. He has a thick back and a waist, but he is a little mentally disturbed. He is always covered with scars, old wounds are not good, and new wounds are added. Psychiatrist Parker was ordered to question Arthur. Arthur finally stopped hiding. He thought that Parker had told the other side of himself that he didn't know in his life. It turned out that Arthur at night was the defender. He put on a black tights and cruised around the streets and alleys of the city, looking for traces of criminals. And his weapons are marbles, wooden sticks and even orange juice played by some children. Arthur is very confident in his identity as a defender. He firmly believes that he can defeat all darkness and evil, and more importantly, he wants to avenge his dead mother. During this series of actions, Arthur met all kinds of people. He was bruised and swollen by punks, and Kate, a prostitute who loved him