Mitch Henessey is a fictional character from the 1996 action-comedy film, The Last Boy Scout. He is portrayed by actor Bruce Willis. Henessey is a private detective who becomes embroiled in a dangerous conspiracy while trying to protect a former football player. His character is known for his tough demeanor and sharp wit. In the film, Henessey teams up with Joe Hallenbeck, played by Damon Wayans, to uncover the truth behind a series of events that lead to murder and corruption. The movie blends action and humor, showcasing Henessey's resourcefulness and determination in the face of adversity.