Video From the Set of The Beach Bum

TMZ has video of Matthew McConaughey dancing on stage with Jimmy Buffett for the upcoming film The Beach Bum:

The Oscar-winning actor’s in Miami shooting for his upcoming film, “The Beach Bum” … and showed off his groovy moves while Buffett played his hit song, “Volcano,” during one of the scenes.

McConaughey plays a rebellious stoner named Moondog in the Harmony Korine film, and judging by the vid … Moondog’s in paradise when Buffett’s rocking out.

“The Beach Bum” comes out in 2018.