Tcm movie about 1977 gay parade

Documentarian Arthur Bressan commissioned filmmakers throughout the country to record every Lesbian and Gay Pride parade or march which took place in June of Mixed in with the footage are on-the-street interviews with gay men and women discussing topics such as coming out, men and women.
Gay USA: Directed by Arthur J. Bressan Jr.. With R. Christian Anderson, Stuart Loomis, Pat Parker. Shot on one day by 25 different cameramen across the USA under the co-ordination of Arthur J. Bressan Jr. this film documents Gay Pride parades across the United States in the late 70s.