James Gunn took to social media today to show off this poster for Guardians of the Galaxy: Inferno featuring David Hasselhoff and The Sneepers. Gunn referred to this as possibly the greatest thing he's worked on. Guardians Inferno appears to be a video for the Guardians of the Galaxy Vol 2 home release. David Hasselhoff made a cameo in the film as Peter Quill's (Chris Pratt) make believe father, but the actor / singer also performed a song for the soundtrack, Guardians Inferno, that ran during the closing credits.
One can only imaging what the video for the song might end up being.