Charlie Mackenzie is a fictional character from the 1993 film *So I Married an Axe Murderer*, portrayed by actor Mike Myers. He is a quirky and humorous poet living in San Francisco, who struggles with commitment and relationships, particularly with his girlfriend, Helen. Throughout the film, Charlie's fears about love and marriage are explored, leading to comedic situations and self-discovery. The character's unique perspective on life and love resonates with audiences, making him a memorable figure in romantic comedy cinema.