More Beatles-centric stuff, this one picks up where the Anthology drops off, chronicling the dead Beatles' life after the Fab Four. It's a little old and dated, but the footage is wowing.
God Bless Ozzy Osbourne
A lot of you may have missed this during its all-too-brief stint at theaters, but this doc on the Prince of Darkness makes a good companion piece to his 2010 autobiography, I Am Ozzy. Lots of tears.
This Is It
Yes, this is the 2009 documentary rush-released after Michael Jackson's death to capitalize on fans willing to spend money on anything MJ-related.