This documentary chronicles the life of one of America's foremost boys of summer, Brian Wilson, leader of The Beach Boys, who found fame in the 1960s with cheerful songs and falsetto vocals of teenage West Coast life.

Dennis Wilson was the drummer in the Beach Boys. And he was the real Beach Boy. In a band of geeks who sang about surfing, cars and girls, Dennis was the only one who surfed, the one who drove hot rod cars in competition and the one who got all the girls.

In the late 1960s, the Beach Boys' Brian Wilson stops touring, produces "Pet Sounds" and begins to lose his grip on reality. By the 1980s, under the sway of a controlling therapist, he finds a savior in Melinda Ledbetter.