Otto Clemens

Mythos Großglockner – Ein Berg im Wandel der Zeit

as Narrator

Hudson River Wild

as Narrator

Der Karawankenbär: Auf den Spuren eines Grenzengängers

as Narrator (German)

Albatros et gorfou, une fable australe

Der Mond - Unser Tor ins All

as Sprecher

Secrets of the Stonehenge Skeletons

as Speaker

Orcas - Vorstoss in die Arktis

as narrator

David Lama - Off Limits on Rock and Ice

as Narrator

Der Flug der Eule

as Narrator

Big Bugs

as Narrator (voice)

Billion Dollar Fish

as Sprecher

Termites: The Inner Sanctum

Alpine Meltdown: Just a few degrees more...

as Narrator (german)

The Voynich Code: The World's Most Mysterious Manuscript

as (voice)

Libellen - Die Himmelsjäger

as Voice

Das Wunder von Wien

as Narrator (voice)

Saubere Aktien

as Anwalt

Hong Kong’s Secret City

as Narrator (voice)

Cattaro Mutiny

as Poručnik fregate