Conversation so far:
What is the legacy of Harry?
Nilsson is the subject of a 2006 documentary, Who Is Harry Nilsson (And Why Is Everybody Talkin' About Him)?
produced by David Leaf and John Schienfeld.
What happened with the film?
The film was screened in 2006 at the Seattle International Film Festival and the Santa Barbara International Film Festival.
When did it go to theaters?
In August 2006, the film received its Los Angeles premiere when it was screened at the 7th Annual Mods & Rockers Film Festival.
What happened next?
The filmmakers re-edited the film with rare found footage of Nilsson, further interviews, and family photographs, and finally released it on September 17, 2010.
Did it go to the theaters?
CANNOTANSWER.

Question: Did he release any more albums?
Self-contained rewrite: Did Harry Nilsson release any more albums?