How many movies have Gregg Allman and Oteil Burbridge acted in together?

They have worked on 4 movies together! Their first movie together was The Allman Brothers Band: Live at the Beacon Theatre (2003) and was their highest rated movie together. They have not worked together since All My Friends - Celebrating the Songs & Voice of Gregg Allman (2014). They are most known for their music films together.