劇情片《嗳嗳》是由縱貫線 張永智 朱樺為主演主要講述了:Will, a young Hispanic gay potter, is one gregarious guy. His boss is terrible, but he's got a great boyfriend and a great job. Unfortunately, behind that veneer is a dark past of violence and mental illness that he is desperate to keep hidden. When his bipolar mother comes out of the woodwork after ten years of silence, he begins exhibiting unexplainable symptoms. After an injury at work, he starts losing functioning of his arms, and something sinister lurks in the corner of his vision: a silent and ominous man in a wolf costume. Will spirals into an obsession, determined to solve this mystery of his own. What is going on with his arms? Can he trust his boyfriend? Is he becoming his mother?