J.J. Kavelaars in Die geheimen Akten der NASA (GB, 2012–)
15 Folgen (ohne Gewähr auf Vollständigkeit)
- 21.07.2014102Episode 2 Himself - Phd., Astronomer
- 25.07.2014106Episode 6 Himself - Astronomer
- 10.11.2015202Episode 8 Himself - Astronomer
- 12.11.2015204Episode 10 Himself - Astronomer
- 22.01.2016206Episode 12 Himself - Astronomer
- 29.01.2016207Episode 13 Himself - Astronomer
- 05.02.2016208Episode 14 Himself - Astronomer
- 10.06.2016302Episode 16 Himself - Astronomer
- 01.07.2016304Episode 18 Himself -
- 08.07.2016305Episode 19 Himself - Astronomer
- 05.08.2016308Episode 22 Himself - Planetary Scientist
- 09.03.2018503Episode 33 Himself - Planetary Scientist / Himself - Phd., Astronomer / Himself - / Himself - Astronomer
- 16.03.2018504Episode 34 Himself - Planetary Scientist / Himself - Phd., Astronomer / Himself - / Himself - Astronomer
- 30.03.2018506Episode 36 Himself - Planetary Scientist / Himself - Phd., Astronomer / Himself - / Himself - Astronomer
- 13.04.2018508Episode 38 Himself - Planetary Scientist / Himself - Phd., Astronomer / Himself - / Himself - Astronomer