| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S00E01 |
Das Sonnensystem
|
January 3, 2023
|
50 | |
| S00E02 |
James Webb – Das Superteleskop
season finale
|
June 23, 2022
|
48 | |
| S00E03 |
XXL STAFFEL 1: Die große Doku zum Einschlafen | Mit Ulrich Walter ans Ende des Universums!
|
July 10, 2025
|
290 | |
| S00E04 |
XXL Staffel 2
|
July 23, 2025
|
297 | |
| S00E05 |
XXL Staffel 3
|
August 7, 2025
|
291 | |
| S00E06 |
XXL Staffel 4
|
August 21, 2025
|
250 | |
| S00E07 |
XXL Staffel 5
|
September 4, 2025
|
301 | |
| S00E08 |
XXL Staffel 6
|
September 25, 2025
|
299 | |
| S00E09 |
XXL Staffel 7 - Das große Finale!
|
November 15, 2025
|
298 | |
| S00E10 |
Doku zum Einschlafen - Staffel 8
|
February 26, 2026
|
294 |
No artwork of this type.
No artwork of this type.
No artwork of this type.