Sutradara : Franz Hinterbrandner,Max Reichel
"Surplus Energy" is a documentary about rock climbing that takes place at Schleier Wasserfall. It was directed by Max Reichel in 2003 and produced by Timeline Productions. It features Alexander Huber, Thomas Huber, Markus Haid, Marietta Uhden, Toni Lamprecht, Christoph Finkel and others.
