Esparza was born and raised in
East Los Angeles,
California. His father, a refugee of the
Mexican Revolution, migrated to the United States in 1918. His father's awareness of the motivations behind the Revolution imbued him with a strong sense of
social justice. He attended the School of Theater, Film and Television at the
University of California, Los Angeles, where he received his
B.A. in 1971 and
M.F.A. in the same field in 1973. During his sophomore year at UCLA, Moctesuma created an ethno-communications program at the film school. He wrote a proposal, made the curriculum, and created (and was a student in) the first multicultural film program in the United States. During the 1960s, he participated in the
Chicano Movement, advocating for the civil rights of Mexican Americans. He was one of the organizers of the 1968
Chicano Blowouts, a series of youth-led protests inspired by educator
Sal Castro in which Mexican-Americans demanded equal educational opportunities. His dealings with the press during the walkouts led to his interest in the media. His
2006 HBO film
Walkout is based on the events of the protests. ==Career==