BBC One
Broadcast Dates
Last updated 05 December 2025
Listing entries from Saturday 10th May 2025 
| Episode | Broadcast | Viewers | Share | Pos | ||
| The Story & the Engine | Sat 10 May 2025 7:09pm BST | 2.70m | (i)14.80% | 35 |  | |
| The Story & The Engine (Factual) | Sun 11 May 2025 11:50pm BST | |||||
| The Interstellar Song Contest | Sat 17 May 2025 7:09pm BST | 3.75m | (i)24.32% | 9 | | |
| The Interstellar Song Contest (Factual) | Mon 19 May 2025 12:00am BST | |||||
| Wish World | Sat 24 May 2025 6:51pm BST | 2.86m | (i)16.20% | 30 | | |
| Wish World (Factual) | Mon 26 May 2025 12:15am BST | |||||
| The Reality War | Sat 31 May 2025 6:50pm BST | 3.44m | (i)18.80% | 18 | | |
| The Reality War (Factual) | Mon 2 Jun 2025 1:10am BST | |||||
| Homo Aqua (War) | Sun 7 Dec 2025 8:30pm GMT | | ||||
| Plastic Apocalypse (War) | Sun 7 Dec 2025 9:15pm GMT | | ||||
| The Deep (War) | Sun 14 Dec 2025 8:30pm GMT | | ||||
| The Witch of the Waterfall (War) | Sun 14 Dec 2025 9:20pm GMT | | ||||
| The End of the War (War) | Sun 21 Dec 2025 8:05pm GMT | | ||||
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