Underclassman is a 2005 American action comedy film directed by Marcos Siega and starring Nick Cannon, Shawn Ashmore, Roselyn Sánchez, Kelly Hu, Hugh Bonneville, and Cheech Marin.

The film was a critical and box office disaster, receiving only a 6% rating on Rotten Tomatoes and grossing $5.6 million on a production budget of $25,000,000.

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 is abducted along with Karen and they are brought to the campus warehouse to be killed while Powers goes to the docks to trade the stolen vehicles for drugs.

On Rotten Tomatoes, only 6% of the critics gave it positive write-ups with the consensus: "Despite the appealing presence of Nick Cannon, Underclassman is a shopworn knockoff of both Beverly Hills Cop and 21 Jump Street.