Tracy (Tre) Stokes (Nick Cannon) is a 23-year-old bike cop working for the Los Angeles Police Department. Tre dreams of being a police detective, like his late father, but his mentor Captain Delgado (Cheech Marin) believes he is not ready based on his reckless behavior. While playing basketball, Delgado is approached by a representative of the Mayor's office looking to place an undercover detective into the prestigious Westbury School after a student was killed at a party. Tre volunteers to go undercover, and Delgado reluctantly agrees to give him a chance.