Season 1
11 May 2026 · 23 episodes
1Fix That Tape
Regular Show: The Lost Tapes · Season 1, episode 1. Story and character developments are kept behind the spoiler guard.
- Air date11 May 2026
- Runtime11 min
- Episode1 / 23
2Skips' Luau
Regular Show: The Lost Tapes · Season 1, episode 2. Story and character developments are kept behind the spoiler guard.
- Air date11 May 2026
- Runtime11 min
- Episode2 / 23
3Blade Games
Regular Show: The Lost Tapes · Season 1, episode 3. Story and character developments are kept behind the spoiler guard.
- Air date12 May 2026
- Runtime12 min
- Episode3 / 23
4Nap Spot
Regular Show: The Lost Tapes · Season 1, episode 4. Story and character developments are kept behind the spoiler guard.
- Air date13 May 2026
- Runtime12 min
- Episode4 / 23
5Coffee Shop Wars
Regular Show: The Lost Tapes · Season 1, episode 5. Story and character developments are kept behind the spoiler guard.
- Air date14 May 2026
- Runtime12 min
- Episode5 / 23
6Boba or Bo-Bust
Regular Show: The Lost Tapes · Season 1, episode 6. Story and character developments are kept behind the spoiler guard.
- Air date18 May 2026
- Runtime12 min
- Episode6 / 23
7Corpse Flower
Regular Show: The Lost Tapes · Season 1, episode 7. Story and character developments are kept behind the spoiler guard.
- Air date19 May 2026
- Runtime12 min
- Episode7 / 23
8Beginson
Regular Show: The Lost Tapes · Season 1, episode 8. Story and character developments are kept behind the spoiler guard.
- Air date20 May 2026
- Runtime12 min
- Episode8 / 23
9Good Mitch Spiking
Regular Show: The Lost Tapes · Season 1, episode 9. Story and character developments are kept behind the spoiler guard.
- Air date21 May 2026
- Runtime12 min
- Episode9 / 23
10Stilt Walkers
Regular Show: The Lost Tapes · Season 1, episode 10. Story and character developments are kept behind the spoiler guard.
- Air date22 May 2026
- Runtime12 min
- Episode10 / 23
11Spice It Up
Regular Show: The Lost Tapes · Season 1, episode 11. Story and character developments are kept behind the spoiler guard.
- Air date19 September 2026
- Runtime12 min
- Episode11 / 23
12Secret Menu Item
Regular Show: The Lost Tapes · Season 1, episode 12. Story and character developments are kept behind the spoiler guard.
- Air date26 September 2026
- Runtime12 min
- Episode12 / 23
13Regular Show Presents: Terror Tales of the Park VII Halloween Special
Regular Show: The Lost Tapes · Season 1, episode 13. Story and character developments are kept behind the spoiler guard.
- Air date3 October 2026
- Runtime23 min
- Episode13 / 23
14Smoke Alarm on the Water
Regular Show: The Lost Tapes · Season 1, episode 14. Story and character developments are kept behind the spoiler guard.
- Air date10 October 2026
- Runtime12 min
- Episode14 / 23
15Party Horse 4: Third Time's a Charm
Regular Show: The Lost Tapes · Season 1, episode 15. Story and character developments are kept behind the spoiler guard.
- Air date17 October 2026
- Runtime12 min
- Episode15 / 23
16Clean the Living Room
Regular Show: The Lost Tapes · Season 1, episode 16. Story and character developments are kept behind the spoiler guard.
- Air date24 October 2026
- Runtime12 min
- Episode16 / 23
17Artist's Block
Regular Show: The Lost Tapes · Season 1, episode 17. Story and character developments are kept behind the spoiler guard.
- Air date31 October 2026
- Runtime12 min
- Episode17 / 23
18That's Funny
Regular Show: The Lost Tapes · Season 1, episode 18. Story and character developments are kept behind the spoiler guard.
- Air dateDate not announced
- Runtime12 min
- Episode18 / 23
19Cool Boss
Regular Show: The Lost Tapes · Season 1, episode 19. Story and character developments are kept behind the spoiler guard.
- Air dateDate not announced
- Runtime12 min
- Episode19 / 23
20Skips' Van
Regular Show: The Lost Tapes · Season 1, episode 20. Story and character developments are kept behind the spoiler guard.
- Air dateDate not announced
- Runtime—
- Episode20 / 23
21Super Strong Johns
Regular Show: The Lost Tapes · Season 1, episode 21. Story and character developments are kept behind the spoiler guard.
- Air dateDate not announced
- Runtime—
- Episode21 / 23
22Car Wash
Regular Show: The Lost Tapes · Season 1, episode 22. Story and character developments are kept behind the spoiler guard.
- Air dateDate not announced
- Runtime—
- Episode22 / 23
23All You Can Fit
Regular Show: The Lost Tapes · Season 1, episode 23. Story and character developments are kept behind the spoiler guard.
- Air dateDate not announced
- Runtime—
- Episode23 / 23