John Muir in the New World

2011

The Tao of Bluegrass: A Portrait of Peter Rowan

2013

The Shetland Experience

1977

Entangled

2020

The Magnitude of All Things

2020

Orphaned

2021

Universe the Cosmology Quest

2004

Naked Yoga

1974

Lube Job

2015

Beyond Me

2010

The Real Death Star

2002

Coma

2007

The Fairy Trail - Naturgeistern auf der Spur

2013

Scotland's Einstein: James Clerk Maxwell - The Man Who Changed the World

2015

Неудобная правда

2006

Xondaros - Guarani Resistance

2023

Immersion

2019

Radio Bikini

1988

Deadly Deception: General Electric, Nuclear Weapons and Our Environment

1991

Limbs of Sun

2016