Dirk Steffens

Igralec:

1. 1. Terra X (1982), serija
   ...
   Self - Host
2. 2. Markus Lanz (2008), serija
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   Self - Presenter
3. 3. Terra Xpress (2011), serija
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   Self - Host
4. 4. Die Reise der Menschheit (2018), serija
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   Self - Host
5. 5. Die große Terra X-Show (2019), serija
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   Self - Presenter
6. 6. Antropocen - Uspon čovjeka (2020), serija
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   Self - Presenter
7. 7. Die große GEO-Show - In 55 Fragen um die Welt (2023), serija
   ...
   Self - Host