This Rebel Breed (1960)
Director: Richard L. Bare
Actors: Rita Moreno, Mark Damon, Gerald Mohr, Dyan Cannon
Runtime: 90 min.
Two police officers go undercover to investigate illegal activity in a high school dominated by three gangs organized along racial lines.
Trivia: This movie is also known as "The Black Rebels". Actress Rita Moreno (Lola Montalvo) won a Best Supporting Actress Academy Award for "West Side Story". She's one of only 15 people who have won the awards grand slam known as the EGOT (Emmy, Grammy, Oscar, Tony). Dyan Cannon (Wiggles) was married to actor Cary Grant.