Complex sentence: He also directed Story of a Junkie, about Johnny Thunders of the New York Dolls and The Heartbreakers, as well as hey, is Dee Dee Home? about Ramones bassist Dee Dee Ramone and his struggle with heroin addiction.
Split into simpler sentences: He also directed Story of a Junkie, about Johnny Thunders of the New York Dolls and The Heartbreakers, as well as Hey! Is Dee Dee Home? about Ramones bassist Dee Dee Ramone and his struggle with heroin addiction.