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One Piece
Season 13 · Episode 422
A Deadly Infiltration! The Underwater Prison Impel Down
7.424mOctober 18, 2009
Luffy and Boa arrive at Impel Down, but only thirty-three hours remain until Ace's execution. To save him, the Snake Princess must find a way to hide Luffy during her full-body search!
Episodes
- Episode 422A Deadly Infiltration! The Underwater Prison Impel Down
- Episode 423A Reunion in Hell?! The Man Who Ate the Chop-Chop Fruit!
- Episode 424Break Through the Crimson Hell! Buggy's Chaos-Inducing Plan
- Episode 425The Strongest Man in the Prison! Poison Man Magellan Appears
- Episode 426A Special Presentation Related to the Movie! A Gold Lion's Ambition on the Move
- Episode 427A Special Presentation Related to the Movie! Little East Blue in Danger
- Episode 428A Special Presentation Related to the Movie! The Fierce Onslaught of the Amigo Pirates
- Episode 429A Special Presentation Related to the Movie! The Battle Is On! Luffy vs. Largo
- Episode 430A Warlord in Prison! Jimbei, the Honorable Pirate
- Episode 431Chief Guard Saldeath's Trap! Level 3 - Starvation Hell
- Episode 432The Unleashed Swan! A Reunion with Bon Clay
- Episode 433Warden Magellan's Strategy! Straw Hat Entrapment Completed!
- Episode 434All Forces Have Gathered! The Battle on Level 4, the Burning Heat Hell!
- Episode 435Mighty Magellan! Bon Clay Bugs Out
- Episode 436The Showdown Has Come! Luffy's Desperate Last Attack!
- Episode 437For His Friend! Bon Clay Goes to the Deadly Rescue!
- Episode 438A Paradise in Hell! Impel Down Level 5.5!
- Episode 439Luffy's Treatment Begins! Ivan-san's Miraculous Power!
- Episode 440Believe in Miracles! Bon Clay's Cries from the Heart
- Episode 441Luffy's Back! Ivan-san Begins the Breakout Plan!
- Episode 442Ace's Convoy Begins! Battle on the Lowest Floor, Level 6!
- Episode 443The Ultimate Team Has Formed! Shaking Impel Down!
- Episode 444Even More Chaos! Here Comes Blackbeard Teech!
- Episode 445The Dangerous Encounter! Blackbeard and Shiryu of the Rain!
- Episode 446No Price Too High! Serious Hannyabal!
- Episode 447Jet Pistol of Anger! Luffy vs. Blackbeard!
- Episode 448Stop Magellan! Ivan-san's Esoteric Technique Explodes
- Episode 449Magellan's Tricky Move! A Foiled Escape Plan!
- Episode 450The Escapee Team in Trouble! The Forbidden Move: Venom Demon!
- Episode 451Come, Final Miracle! Break Through the Gate of Justice!
- Episode 452To the Navy Headquarters! Off to Rescue Ace!
- Episode 453The Friends' Whereabouts! The Weatheria Report and the Cyborg Animals!
- Episode 454The Friends' Whereabouts! A Cheeper of Giant Birds and a Pink Showdown!
- Episode 455The Friends' Whereabouts! Revolutionaries and the Gorging Forest's Trap!
- Episode 456The Friends' Whereabouts! A Huge Tomb and the Panty Debt!
- Episode 457A Special Retrospective Before Marineford! The Vow of the Brotherhood!
- Episode 458A Special Retrospective Before Marineford! The Three Navy Admirals Come Together!
- Episode 459Ticking Down to the Time of Battle! The Navy's Strongest Lineup in Position!
- Episode 460A Vast Fleet Appears! Here Come the Whitebeard Pirates!
- Episode 461The Beginning of the War! Ace and Whitebeard's Past!
- Episode 462The Force That Could Destroy the World! The Power of the Tremor-Tremor Fruit!
- Episode 463An All-Consuming Inferno!! Admiral Akainu's Power!
- Episode 464A Descendent of the Beast! Little Oars Jr. - Full Speed Ahead!
- Episode 465Justice for the Winners! Sengoku's Strategy in Action!
- Episode 466Straw Hat Team Arrives! Tension Grows at the Battlefield
- Episode 467Even If It Means Death! Luffy vs. the Navy; The Battle Starts!
- Episode 468Hard Battles, One After Another! Devil Fruit Eaters vs. Devil Fruit Eaters!
- Episode 469Kuma's Transformation! Ivan-san's Blow of Anger!
- Episode 470The Great Swordsman Mihawk! Luffy Comes Under the Attack of the Black Sword!
- Episode 471The Extermination Strategy in Action! The Power of the Pacifistas!
- Episode 472Akainu's Plot! Whitebeard Entrapped!
- Episode 473The Encircling Walls Activated! The Whitebeard Pirates backed into a corner!
- Episode 474Execution Order Issued! Break Through the Encircling Walls!
- Episode 475Moving into the Final Phase! Whitebeard's Trump Card for Recovery!
- Episode 476Luffy at the End of His Tether! An All-out Battle at the Oris Plaza!
- Episode 477The Power That Will Shorten One's Life! Energy Hormone, Redux!
- Episode 478To Live Up to a Promise! Luffy and Coby Collide!
- Episode 479The Scaffold at Last! The Way to Ace Has Opened!
- Episode 480Each on Different Paths! Luffy vs. Garp!
- Episode 481Ace Rescued! Whitebeard's Final Order!
- Episode 482The Power That Can Burn Even Fire! Akainu's Ruthless Pursuit!
- Episode 483Looking for the Answer!
- Episode 484The Navy Headquarters Falls! Whitebeard's Unspeakable Wrath!
- Episode 485Ending the Matter! Whitebeard vs. The Blackbeard Pirates!
- Episode 486The Show Begins! Blackbeard's Plot is Revealed!
- Episode 487Akainu's Tenacity! The Fist of Magma Attacks Luffy
- Episode 488The Desperate Scream! Courageous Moments that Will Change the Future
- Episode 489Here Comes Shanks! The War of the Best is Finally Over!
- Episode 490Mighty Leaders Face Each Other Down! Heralding the 'New Era'!
- Episode 491Landing at the Maiden Island! The Harsh Reality Falls upon Luffy!
- Episode 492The Strongest Tag-Team! Luffy and Toriko's Hard Struggle! (II)
- Episode 493Luffy and Ace! The Story of How the Brothers Met!
- Episode 494Here Comes Sabo! The Boy at the Gray Terminal!
- Episode 495I Won't Run! Ace's Desperate Rescue Operation!
- Episode 496To The Sea Someday! The Pledge of the Three Brats!
- Episode 497Leaving the Dadan Family for Good?! The Kids' Hideout Has Been Built!
- Episode 498Luffy Becoming an Apprentice?! A Man Who Fought Against the King of the Pirates!
- Episode 499The Battle against the Big Tiger! Who is Going to be Captain?!
- Episode 500Freedom Taken Away! The Nobles' Plot Closing in on the Brothers!
- Episode 501The Fire Has Been Set! The Gray Terminal in Crisis!
- Episode 502Where can freedom be found? A Sad Departure of a Boy!
- Episode 503Take Good Care of Him! A Letter from the Brother!
- Episode 504To Live Up to the Promise! Departures of Their Own!
- Episode 505I Want to See Them! Luffy's Mournful Cry!
- Episode 506Straw Hats in Shock! The Bad News Has Reached Them!
- Episode 507Reunited with Dark King Rayleigh! Decision Time for Luffy!
- Episode 508Back to Our Captain! A Jail Break at the Sky Island and the Incident on the Winter Island!
- Episode 509Encounter! The Great Swordsman Mihawk! Zoro's Self-Willed Deadly Struggle!
- Episode 510A Disaster for Sanji! The Queen's Return to the Kingdom!
- Episode 511Unexpected Relanding! Luffy, to Marineford!
- Episode 512With Hopes It Will Reach My Friends! Big News Spreading Fast!
- Episode 513Pirates Get on the Move! Astounding New World!
- Episode 514Living through Hell! Sanji's Fight for His Manhood!
- Episode 515I Will Get Much, Much Stronger! Zoro's Pledge to His Captain!
- Episode 516Luffy's Training Begins! To the Place We Promised in 2 Years!
- Episode 517The Beginning of The New Chapter! The Straw Hats Reunited!
- Episode 518An Explosive Situation! Luffy vs. Fake Luffy!
- Episode 519The Navy Has Set Out! The Straw Hats in Danger!
- Episode 520Big Guns Assembled! The Danger of the Fake Straw Hats!
- Episode 521The Battle is on! Show Them What You Got From Training!
- Episode 522Everyone Together! Luffy, Setting Out for the New World!