Season 18 · Episode 773
One Piece: The Nightmare Returns - The Invincible Jack's Fierce Attackwatch all episodes online
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The Nightmare Returns - The Invincible Jack's Fierce Attack
- Season 18 · Episode 773
- 24 min
The plans are set! The Straw Hats divide and conquer, one group heading to save Sanji, the others to the Land of Wano! But in the final moments before their departure, the tremendous elephant island begins to quake!
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Watch One Piece online free on this page: the official trailer in HD, the player and a page for every episode, with no sign-up and no subscription. One Piece (1999–, action & adventure, comedy, animation) has 28 seasons and 1181 episodes; below you'll find the plot and the voice cast. It is part of our collections: Anime Classics, Ongoing Anime — Fall 2026, Best Shonen Anime, Longest Anime Series. Episodes can't be downloaded here and there are no torrents — the page is for watching online only.
Episodes
94 filler episodes are marked — you can skip them. Filler data: animefillerlist.com
55 episodes · 2016
- 749The Sword Technique Heats Up! Law and Zoro Finally Appear!FillerJul 9, 2016
- 750A Desperate Situation - Luffy Fights a Battle in Extreme HeatFillerJul 17, 2016
- 751The Start of a New Adventure - Arrival at the Mysterious Island, 'Zou'!MixedJul 31, 2016
- 752The New Shichibukai - Son of the Legendary Whitebeard ArrivesAug 7, 2016
- 753A Deadly Elephant Climb - A Great Adventure on the Back of the Giant Elephant!Aug 21, 2016
- 754Battle Starts! Luffy vs. the Mink Tribe!Aug 28, 2016
- 755Garchu! The Straw Hat Crew ReunitesSep 4, 2016
- 756The Counterattack Begins! The Curly Hat Pirates Move Out!Sep 11, 2016
- 757An Incoming Threat - Jack of the Beasts Pirates!Sep 25, 2016
- 758The King of the Day! Duke Dogstorm Appears!Oct 2, 2016
- 759The King of the Night! Master Cat Viper Emerges!Oct 9, 2016
- 760Destruction of the Capital - Curly Hat Pirates Arrive on Land!Oct 16, 2016
- 761Race Against Time - The Bond of the Minks and the Crew!Oct 23, 2016
- 762The Rascal Returns Home - Yonko Big Mom's AssassinOct 30, 2016
- 763The Truth Behind His Disappearance - Sanji's Shocking InvitationNov 6, 2016
- 764To My Buds! Sanji's Farewell Note!Nov 13, 2016
- 765Let's Go See Master NekomamushiNov 20, 2016
- 766Luffy's Decision - Sanji on the Brink of Quitting!Nov 27, 2016
- 767A Volatile Situation! The Dog and the Cat and the Samurai!Dec 4, 2016
- 768The Third One! Raizo of the Mist, the Ninja, AppearsDec 11, 2016
- 769A Red Stone! A Guide to the One PieceDec 18, 2016
- 770The Secret of the Wano Country - The Kozuki Family and the PoneglyphsDec 25, 2016
- 771A Vow Between Two Men - Luffy and Kozuki MomonosukeJan 8, 2017
- 772The Legendary Journey - The Dog and the Cat and the Pirate King!Jan 15, 2017
- 773The Nightmare Returns - The Invincible Jack's Fierce AttackJan 22, 2017
- 774A Battle to Defend Zou - Luffy and Zunisha!Jan 29, 2017
- 775Save Zunisha - The Straw Hat's Rescue Operation!Feb 5, 2017
- 776Saying Goodbye and Descending from the Elephant - Setting Out to Take Back Sanji!Feb 12, 2017
- 777To the Reverie - Princess Vivi and Princess ShirahoshiMixedFeb 19, 2017
- 778To the Reverie - Rebecca and the Sakura KingdomMixedFeb 26, 2017
- 779Kaido Returns - An Imminent Threat to the Worst Generation!Mar 5, 2017
- 780A Hungry Front - Luffy and the Marine Rookies!FillerMar 19, 2017
- 781The Implacable Three - A Big Chase After the Straw Hats!FillerMar 25, 2017
- 782The Devil's Fist - A Show Down! Luffy vs. GrountFillerApr 2, 2017
- 783Sanji's Homecoming! Into Big Mom's Territory!Apr 9, 2017
- 784Zero and Four! Encountering Germa 66!Apr 16, 2017
- 785A Deadly Poison Crisis! Luffy and Reiju!Apr 23, 2017
- 786Totto Land! Emperor Big Mom Appears!Apr 30, 2017
- 787The Emperor's Daughter! Sanji's Fiancée - Pudding!May 6, 2017
- 788A Massive Attack! Mom's Hunger Pangs!May 13, 2017
- 789The Capital City Falls?! Big Mom and Jimbei!MixedMay 20, 2017
- 790The Emperor's Castle! Arriving at the Whole Cake Island!May 27, 2017
- 791A Mysterious Forest Full of Candies! Luffy vs. Luffy?!Jun 4, 2017
- 792Mom's Assassin! Luffy and the Seducing Woods!Jun 11, 2017
- 793A Seafaring Kingdom! Germa's King Judge!Jun 18, 2017
- 794A Battle Between Father and Son! Judge vs. Sanji!Jun 25, 2017
- 795A Giant Ambition! Big Mom and Caesar!Jul 2, 2017
- 796The Land of Souls! Mom's Fatal Ability!Jul 9, 2017
- 797A Top Officer! The Sweet 3 General Cracker Appears!Jul 16, 2017
- 798An Enemy Worth 800 Million! Luffy vs. Thousand Armed Cracker!Jul 22, 2017
- 799An All-out Duel! Gear Four vs. the Bis-Bis AbilityJul 29, 2017
- 800The First and the Second Join! The Vinsmoke Family!Aug 5, 2017
- 801The Benefactor's Life! Sanji and Owner Zeff!Aug 12, 2017
- 802An Angry Sanji! The Secret of Germa 66!Aug 19, 2017
- 803The Past that He Let Go of! Vinsmoke Sanji!MixedAug 26, 2017
About the series
One Piece · 1999–
Years ago, the fearsome Pirate King, Gol D. Roger was executed leaving a huge pile of treasure and the famous "One Piece" behind. Whoever claims the "One Piece" will be named the new King of the Pirates.
One PieceOne Piece: questions & answers
Where can I watch One Piece online for free?
Right here: this page has the official One Piece trailer in HD and the player, free and without sign-up.
Can I download One Piece for free?
No. One Piece can't be downloaded from this site and there are no torrent links — the page is for watching online: the trailer and the player.
What is One Piece about?
Years ago, the fearsome Pirate King, Gol D. Roger was executed leaving a huge pile of treasure and the famous "One Piece" behind. Whoever claims the "One Piece" will be named the new King of the Pirates.
Who created One Piece?
One Piece was created by Eiichiro Oda, Eiichiro Oda. Voice cast: Mayumi Tanaka, Akemi Okamura, Kazuya Nakai, Hiroaki Hirata, Kappei Yamaguchi.
Is One Piece dubbed or subbed?
That depends on the video: when the player has One Piece, the audio tracks and subtitles it carries are listed right above it. The original Japanese track is the usual default.
How many seasons and episodes does One Piece have?
One Piece has 28 seasons and 1181 episodes.
