Los Angeles Times reporter Irwin "Fletch" Fletcher (Chase) is writing an article exposing drug trafficking on the beaches of Los Angeles. Posing as an addict during his investigation, he is approached by Boyd Aviation executive vice president Alan Stanwyk (Matheson) who mistakenly assumes Fletch is a junkie. Stanwyk claims to have bone cancer, with only months left to live, and wishes to avoid the pain and suffering. Stanwyk offers $50,000 for Fletch to come to his mansion in a few days time, kill him, and then escape to Rio de Janeiro, staging the murder to look like a burglary.