Regular Show: The Lost Tapes / Season 1 Season guide Regular Show: The Lost Tapes: Season 1 12 episodes Premiered May 11, 2026 Updated Jul 19, 2026 Spoiler-safe Advertisement Episodes S1·E1 Fix That Tape May 11, 2026 · 11 min A broken VHS tape needs to be fixed. S1·E2 Skips' Luau May 11, 2026 · 11 min Mordecai and Rigby want a burger with a special ingredient. S1·E3 Blade Games May 12, 2026 · 12 min Benson learns a better way to motivate. S1·E4 Nap Spot May 13, 2026 · 12 min A secret nap spot causes major problems. S1·E5 Coffee Shop Wars May 14, 2026 · 12 min A rival coffee shop moves into town. S1·E6 Boba or Bo-Bust May 18, 2026 · 12 min Mordecai and Rigby have to unload a lot of boba. S1·E7 Corpse Flower May 19, 2026 · 12 min Some flowers smell really bad. S1·E8 Beginson May 20, 2026 · 12 min Benson gets booted out of Heir to the Throne. S1·E9 Good Mitch Spiking May 21, 2026 · 12 min Muscle Man reveals his secret past. S1·E10 Stilt Walkers May 22, 2026 · 12 min Rigby wants this photo to be taken, seriously. S1·E16 Artist's Block · 12 min Mordecai gets freaked out. S1·E22 All You Can Fit · 12 min Rigby's buying lunch.