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One Piece
Loading…One PieceSeason 1 · Episode 12 — Clash with the Black Cat Pirates! The Great Battle on the Slope!
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Season 1 · Episode 12S1 · E12Clash with the Black Cat Pirates! The Great Battle on the Slope!

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Episodes

61 in East Blue

  1. 1I'm Luffy! The Man Who Will Become the Pirate King!25 min · 1999
  2. 2The Great Swordsman Appears! Pirate Hunter, Roronoa Zoro25 min · 1999
  3. 3Morgan VS Luffy! Who's This Beautiful Young Girl?25 min · 1999
  4. 4Luffy's Past! The Red-haired Shanks appears25 min · 1999
  5. 5Fear, Mysterious Power! Pirate Clown Captain Buggy!25 min · 1999
  6. 6Desperate Situation! Beast Tamer Mohji vs Luffy!25 min · 1999
  7. 7Grand Duel! Zoro the Swordsman vs Cabaji the Acrobat!25 min · 1999
  8. 8Who Will Win? Showdown Between the True Powers of the Devil!25 min · 1999
  9. 9The Honorable Liar? Captain Usopp!25 min · 2000
  10. 10The Weirdest Guy Ever! Jango the Hypnotist!25 min · 2000
  11. 11Expose the Plot! Pirate Butler, Captain Kuro!25 min · 2000
  12. 12Clash with the Black Cat Pirates! The Great Battle on the Slope!Now playing
  13. 13The Terrifying Duo! Meowban Brothers vs. Zoro!25 min · 2000
  14. 14Luffy Back in Action! Miss Kaya's Desperate Resistance!25 min · 2000
  15. 15Beat Kuro! Usopp the Man's Tearful Resolve!25 min · 2000
  16. 16Protect Kaya! The Usopp Pirates' Great Efforts!25 min · 2000
  17. 17Anger Explosion! Kuro vs. Luffy! How it Ends!25 min · 2000
  18. 18You're the Weird Creature! Gaimon and His Strange Friends!25 min · 2000
  19. 19The Three-Sword Style's Past! Zoro and Kuina's Vow!25 min · 2000
  20. 20Famous Cook! Sanji of the Sea Restaurant!25 min · 2000
  21. 21Unwelcome Customer! Sanji's Food and Ghin's Debt!25 min · 2000
  22. 22The Strongest Pirate Fleet! Commodore Don Krieg!25 min · 2000
  23. 23Protect Baratie! The Great Pirate, Red Foot Zeff!25 min · 2000
  24. 24Hawk-Eye Mihawk! The Great Swordsman Zoro Falls At Sea!25 min · 2000
  25. 25The Deadly Foot Technique Bursts Forth! Sanji vs. The Invincible Pearl!25 min · 2000
  26. 26Zeff and Sanji's Dream! The Illusory All Blue!25 min · 2000
  27. 27Cool-headed, Cold-hearted Demon! Pirate Fleet Chief Commander Ghin!25 min · 2000
  28. 28I Won't Die! Fierce Battle, Luffy vs. Krieg!25 min · 2000
  29. 29The Conclusion of the Deadly Battle! A Spear of Blind Determination!25 min · 2000
  30. 30Set Sail! The Seafaring Cook Sets Off With Luffy!25 min · 2000
  31. 31The Worst Man in the Eastern Seas! Fishman Pirate Arlong!25 min · 2000
  32. 32Witch of Cocoyashi Village! Arlong's Female Leader!25 min · 2000
  33. 33Usopp Dead?! When is Luffy Going to Make Landfall?!25 min · 2000
  34. 34Everyone's Gathered! Usopp Speaks the Truth About Nami!25 min · 2000
  35. 35Untold Past! Female Warrior Bellemere!25 min · 2000
  36. 36Survive! Mother Bellemere and Nami's Bond!25 min · 2000
  37. 37Luffy Rises! Result of the Broken Promise!25 min · 2000
  38. 38Luffy in Big Trouble! Fishmen vs. The Luffy Pirates!25 min · 2000
  39. 39Luffy Submerged! Zoro vs. Hatchan the Octopus!25 min · 2000
  40. 40Proud Warriors! Sanji and Usopp's Fierce Battles!25 min · 2000
  41. 41Luffy at Full Power! Nami's Determination and the Straw Hat!25 min · 2000
  42. 42Explosion! Fishman Arlong's Fierce Assault From the Sea!25 min · 2000
  43. 43End of the Fishman Empire! Nami's My Friend!25 min · 2000
  44. 44Setting Out with a Smile! Farewell, Hometown Cocoyashi Village!25 min · 2000
  45. 45Bounty! Straw Hat Luffy Becomes Known to the World!25 min · 2000
  46. 46Chase Straw Hat! Little Buggy's Big Adventure!25 min · 2000
  47. 47The Wait is Over! The Return of Captain Buggy!25 min · 2000
  48. 48The Town of the Beginning and the End! Landfall at Logue Town!25 min · 2000
  49. 49Zoro's New Swords and the Woman Sergeant Major!25 min · 2000
  50. 50Usopp vs. Daddy the Parent! Showdown at High!25 min · 2000
  51. 51Fiery Cooking Battle? Sanji vs. The Beautiful Chef!24 min · 2000
  52. 52Buggy's Revenge! The Man Who Smiles On the Execution Platform!25 min · 2000
  53. 53The Legend Has Started! Head for the Grand Line!25 min · 2001
  54. 54Precursor to a New Adventure! Apis, a Mysterious Girl!25 min · 2001
  55. 55Miraculous Creature! Apis's Secret and The Legendary Island!25 min · 2001
  56. 56Eric Attacks! Great Escape From Warship Island!25 min · 2001
  57. 57A Solitary Island in the Distant Sea! The Legendary Lost Island!25 min · 2001
  58. 58Showdown in the Ruins! Tense Zoro vs. Eric!25 min · 2001
  59. 59Luffy, Completely Surrounded! Commodore Nelson's Secret Strategy!25 min · 2001
  60. 60Through the Sky They Soar! The 1000 Year Legend Lives Again!25 min · 2001
  61. 61An Angry Showdown! Cross the Red Line!25 min · 2001
S1 · E12One Piece

Clash with the Black Cat Pirates! The Great Battle on the Slope!

8.8Action & Adventure, Comedy199925 min

Usopp resolves to keep his story of pirates attacking the town a lie by making sure none reach it. Luffy, Zoro, Nami, and Usopp then try to keep the Black Cat Pirates at bay.

Up nextThe Terrifying Duo! Meowban Brothers vs. Zoro!S1 · E13 · 25 min

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