"The Mod Squad" is a television series that aired from 1968 to 1973. It follows three young undercover agents—Pete Cochran, Julie Barnes, and Linc Hayes—who work for the police to infiltrate various youth cultures and combat crime. The show was notable for its focus on social issues and its diverse cast, reflecting the changing attitudes of the time. The series was created by Bud Ruskin and became a cultural phenomenon, influencing fashion and music. It was one of the first shows to feature a multi-ethnic cast and addressed topics like drug use and civil rights, making it a significant part of 1960s and 1970s television history.