John Stockwell Samuels IV is an American actor and filmmaker. For his work on the television film Cheaters (2000), Stockwell was nominated for the Primetime Emmy Award for Outstanding Writing for a Limited Series, Movie, or Dramatic Special.

Cheaters is a 2000 HBO television drama film that chronicles the story of the 1994–1995 Steinmetz High School team that cheated in the United States Academic Decathlon (USAD). It is based on a true story. The movie was filmed in Toronto and Chicago. It was nominated for the Primetime Emmy Award for Outstanding Writing for a Limited Series, Movie, or Dramatic Special.