Otto Clemens

Mythos Großglockner – Ein Berg im Wandel der Zeit 12th October 2025 as Narrator

Hudson River Wild 2nd November 2022 as Narrator

Der Karawankenbär: Auf den Spuren eines Grenzengängers 8th December 2020 as Narrator (German)

Albatros et gorfou, une fable australe 16th December 2018

Der Mond - Unser Tor ins All 1st January 2017 as Sprecher

Secrets of the Stonehenge Skeletons 4th October 2014 as Speaker

Orcas - Vorstoss in die Arktis 9th April 2014 as narrator

David Lama - Off Limits on Rock and Ice 17th March 2014 as Narrator

Der Flug der Eule 20th July 2013 as Narrator

Big Bugs 27th June 2012 as Narrator (voice)

Billion Dollar Fish 1st January 2012 as Sprecher

Termites: The Inner Sanctum 1st January 2012

Alpine Meltdown: Just a few degrees more... 15th November 2011 as Narrator (german)

The Voynich Code: The World's Most Mysterious Manuscript 10th December 2010 as (voice)

Libellen - Die Himmelsjäger 10th October 2010 as Voice

Das Wunder von Wien 5th June 2008 as Narrator (voice)

Saubere Aktien 1st January 1994 as Anwalt

Hong Kong’s Secret City 21st September 1988 as Narrator (voice)

Cattaro Mutiny 31st January 1980 as Poručnik fregate