U.S. Marshal Vince Larkin is a fictional character from the 1997 action film Con Air. He is portrayed by actor John Cusack and serves as a key figure in the story, tasked with overseeing the transport of dangerous prisoners. Larkin is depicted as a dedicated law enforcement officer who is determined to ensure the safety of the public and the successful handling of the situation. In the film, Larkin faces numerous challenges as he tries to manage the hijacking of a prison transport plane by inmates. His character is characterized by his quick thinking and resourcefulness, often working against the clock to prevent chaos and capture the criminals.