Based on

Movies like Sis: The Perry Watkins Story (1994)

Perry J. Watkins was drafted into the U.S. Army in 1968 and served 15 years reaching the rank of sergeant. He was also openly gay, even to the point of doing drag shows on base. He was discharged in 1982 but fought for reinstatement and the United States Supreme Court ruled in his favor. This is his story.