By now we all know that Spinal Tap is “re-forming” to perform at Live Earth’s London show on July 7. However the band has more up their sleeves than just the show. Their new film, a whopping fifteen minutes, was directed by Rob Reiner and premiered at the Tribeca Film Festival this week. It chronicles Mary DeBergi’s process of reuniting Nigel Tufnel, David St. Hubbins and Derek Smalls to play the awareness concert and what has been going on in their world since they last played together.

Sound interesting? Watch a four-minute clip from the movie below, and if you want to see the whole thing head on over to Live Earth.

Clip:

1. Foo’s Nate Mendel Scores Flick
2. Travis To Show the UKís Spinal Industries Association Some ìLoveî
3. Spinal Tap Announces Long-Awaited Tour
4. The D Are Hollywood Bound, Vow To Act Your F-ing Socks Off
5. Spinal Tap Celebrates 25 Years