Hunter and McCall are assigned to protect a sleazy criminal, who has been given immunity for fingering a top criminal. Outraged at having to protect him, Hunter and McCall set out to find someone else who can finger the top criminal.
Son of a mobster, Detective Sergeant Rick Hunter finds it difficult to keep a partner. The Captain assigns Hunter a new partner, but Hunter has another maverick in mind, Sergeant Dee Dee McCall. Hunter and McCall team up to catch a serial killer.