8.0/103 votes#1 - A Deadly Infiltration! The Underwater Prison Impel Down
Season 13 Episode 422 - Aired 10/18/2009
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!
Director: N/A
Writer: N/A
9.0/102 votes#2 - A Reunion in Hell?! The Man Who Ate the Chop-Chop Fruit!
Season 13 Episode 423 - Aired 10/25/2009
Time is running out on Ace, so Luffy teams up with a scoundrel who's going to pieces trying to escape Impel Down. There's no love lost between Buggy the Clown and the Straw Hat captain, but they'd better work together if they want to survive.
Director: N/A
Writer: N/A
9.0/102 votes#3 - Break Through the Crimson Hell! Buggy's Chaos-Inducing Plan
Season 13 Episode 424 - Aired 11/1/2009
Luffy must part ways with a priceless treasure map before Buggy the Clown agrees to lead him through the bloody tangle of Blade Trees and Spike Needle Grass that make up Impel Down's Crimson Hell!
Director: N/A
Writer: N/A
9.0/102 votes#4 - The Strongest Man in the Prison! Poison Man Magellan Appears
Season 13 Episode 425 - Aired 11/8/2009
Luffy and Buggy the Clown could end up as hippo food if they aren’t careful in Impel Down’s Wild Beast Hell. Of course, the rubberman might find that a better fate than dealing with the prison’s putrid warden!
Director: N/A
Writer: N/A
9.0/102 votes#5 - A Special Presentation Related to the Movie! A Gold Lion's Ambition on the Move
Season 13 Episode 426 - Aired 11/15/2009
A special flashback episode to prepare for the movie release! The countdown is on to Luffy's showdown with Shiki the Golden Lion! It all begins when the Straw Hat crew tails a large, mysterious beetle to an even more interesting island!
Director: N/A
Writer: N/A
9.0/102 votes#6 - A Special Presentation Related to the Movie! Little East Blue in Danger
Season 13 Episode 427 - Aired 11/22/2009
The citizens of Little East Blue throw a feast in honor of the Straw Hats, but when the Amigo Pirates try to capture Boss the beetle, Luffy and his crew will have to defend their new friends.
Director: N/A
Writer: N/A
9.0/102 votes#7 - A Special Presentation Related to the Movie! The Fierce Onslaught of the Amigo Pirates
Season 13 Episode 428 - Aired 11/29/2009
Luffy, Zoro, and Sanji prepare to do battle on behalf of Boss the beetle, but Captain Largo of the Amigo Pirates counters with a deadly arsenal of nets to put the Straw Hat brawlers on lock down!
Director: N/A
Writer: N/A
9.0/102 votes#8 - A Special Presentation Related to the Movie! The Battle Is On! Luffy vs. Largo
Season 13 Episode 429 - Aired 12/6/2009
Luffy kicks into second gear for his rematch with Largo, and Nami leads the islanders as they lay waste to the Amigo Pirates. Boss the Beetle may be safe for now, but someone sinister lurks behind the scenes.
Director: N/A
Writer: N/A
9.0/102 votes#9 - A Warlord in Prison! Jimbei, the Honorable Pirate
Season 13 Episode 430 - Aired 12/13/2009
Luffy struggles to stay a step ahead of a prison patrol made up of hungry lions and poisonous scorpions! Meanwhile, Ace spends what could be his final hours swapping stories with a pirate who hates pirates.
Director: N/A
Writer: N/A
9.0/102 votes#10 - Chief Guard Saldeath's Trap! Level 3 - Starvation Hell
Season 13 Episode 431 - Aired 12/20/2009
While the guards struggle to squelch a violent prison uprising, Luffy and his fellow fugitives try to keep their cool in a level of Impel Down known as Starvation Hell!
Director: N/A
Writer: N/A
9.0/102 votes#11 - The Unleashed Swan! A Reunion with Bon Clay
Season 13 Episode 432 - Aired 12/27/2009
Boa Hancock uses her ample assets to buy some private time for a clandestine chat with Ace. Meanwhile, Luffy needs help from a graceful friend to escape the jaws of a hungry Sphinx!
Director: N/A
Writer: N/A
9.0/102 votes#12 - Warden Magellan's Strategy! Straw Hat Entrapment Completed!
Season 13 Episode 433 - Aired 1/10/2010
Luffy and Bon are on the verge of reaching Level 4, but they didn’t count on fighting a demonic, lightning-fast, devastatingly powerful Minotaur! To defeat this beast, they’ll need help from a human candle and a deranged clown!
Director: N/A
Writer: N/A
9.0/102 votes#13 - All Forces Have Gathered! The Battle on Level 4, the Burning Heat Hell!
Season 13 Episode 434 - Aired 1/17/2010
Luffy narrowly avoids a deadly dip in a boiling pool of blood, only to find himself face to face with Warden Magellan. Meanwhile, outside the prison walls, the marine fleet prepares for Whitebeard’s onslaught!
Director: N/A
Writer: N/A
9.0/102 votes#14 - Mighty Magellan! Bon Clay Bugs Out
Season 13 Episode 435 - Aired 1/24/2010
Warden Magellan is a monster of a man with a penchant for poisoning prisoners. To rescue Ace, Luffy must go toe to toe with this toxic terror, but how do you defeat a foe who's deadly to the touch?
Director: N/A
Writer: N/A
9.0/102 votes#15 - The Showdown Has Come! Luffy's Desperate Last Attack!
Season 13 Episode 436 - Aired 1/31/2010
Luffy’s daring assault on the venomous warden of Impel Down leaves him struggling to stand up, but despite the lethal poison breaking down his body, the rubber-man kicks his rescue mission into second gear!
Director: N/A
Writer: N/A
9.0/102 votes#16 - For His Friend! Bon Clay Goes to the Deadly Rescue!
Season 13 Episode 437 - Aired 2/7/2010
While Luffy hovers perilously on the verge of death, Bon Clay embarks on a suicidal rescue mission plagued by sub-zero temperatures and bloodthirsty wolves with a supremely savage disposition!
Director: N/A
Writer: N/A
9.0/102 votes#17 - A Paradise in Hell! Impel Down Level 5.5!
Season 13 Episode 438 - Aired 2/14/2010
No existing antidote can save Luffy from the poison coursing through his veins, yet Bon Clay refuses to give up. His final, fleeting hope is a mysterious miracle-worker rumored to have vanished into the Gates of Hell!
Director: N/A
Writer: N/A
9.0/102 votes#18 - Luffy's Treatment Begins! Ivan-san's Miraculous Power!
Season 13 Episode 439 - Aired 2/21/2010
Bon is overjoyed to hear that Luffy is still alive, but his happiness quickly turns to shock when he learns that Ivan’s agonizingly painful “Healing Hormones” will cost the rubber-man ten years of his life!
Director: N/A
Writer: N/A
9.0/102 votes#19 - Believe in Miracles! Bon Clay's Cries from the Heart
Season 13 Episode 440 - Aired 2/28/2010
Ace is scheduled to be executed in a matter of hours, and Luffy’s still hovering on the verge of death. It will take a miracle to save them both, but Bon would rather die than give up on his friend!
Director: N/A
Writer: N/A
9.0/102 votes#20 - Luffy's Back! Ivan-san Begins the Breakout Plan!
Season 13 Episode 441 - Aired 3/7/2010
Luffy miraculously survived his brush with death, but he’s far too weak to finish rescuing Ace. Ivan is reluctant to lend a hormonal hand to the doomed rescue mission – until he learns of Luffy’s lineage!
Director: N/A
Writer: N/A
9.0/102 votes#21 - Ace's Convoy Begins! Battle on the Lowest Floor, Level 6!
Season 13 Episode 442 - Aired 3/14/2010
The quest to rescue Ace tuckers out thanks to a blast of sleeping gas! Ivan’s scissor-handed sidekick puts an end to nap time, but Luffy will have to join forces with a scar-faced foe from the past if he wants to complete his mission!
Director: N/A
Writer: N/A
9.0/102 votes#22 - The Ultimate Team Has Formed! Shaking Impel Down!
Season 13 Episode 443 - Aired 3/21/2010
Luffy’s desperate attempt to rescue Ace is bolstered by two powerful new allies: the murderous Crocodile and the honorable fishman Jinbei. Meanwhile, Ivan sparks a prison riot to create a diversion for the rubber-man.
Director: N/A
Writer: N/A
9.0/102 votes#23 - Even More Chaos! Here Comes Blackbeard Teech!
Season 13 Episode 444 - Aired 3/28/2010
Luffy and his gang of outlaws cause a commotion on Level Four, Blackbeard’s arrival leads to the release of the prison’s most feared inmate, and Ace gazes upon the great blue sky for what could be the very last time!
Director: N/A
Writer: N/A
9.0/102 votes#24 - The Dangerous Encounter! Blackbeard and Shiryu of the Rain!
Season 13 Episode 445 - Aired 4/4/2010
Three battles are raging throughout Impel Down - Luffy tackles the demon guards, Ivankov squares off against Sadie-chan, and Shiryu reaches the gate of Impel Down to meet Blackbeard and his crew. But are things really as they seem? Meanwhile, Buggy's bright ideas are close to freeing him and Mr. 3 from Impel Down.
Director: N/A
Writer: N/A
9.0/102 votes#25 - No Price Too High! Serious Hannyabal!
Season 13 Episode 446 - Aired 4/11/2010
Luffy’s bone-crushing battle with the Vice Warden of Impel Down is interrupted by the sudden appearance of Blackbeard. When the rubber-man hears what the warlord has to say – heads will roll!
Director: N/A
Writer: N/A
The Best Episodes of One Piece Season 13
Every episode of One Piece Season 13 ranked from best to worst. Discover the Best Episodes of One Piece Season 13!
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...
Genres:Action & AdventureComedyAnimation
Network:Fuji TV
Season 13 Ratings Summary
"A Deadly Infiltration! The Underwater Prison Impel Down" is the best rated episode of "One Piece" season 13. It scored 8/10 based on 3 votes. Directed by N/A and written by N/A, it aired on 10/18/2009. This episode is rated 1.0 points higher than the second-best, "A Reunion in Hell?! The Man Who Ate the Chop-Chop Fruit!".