One Piece

Season 6 Episode 4: Tragedy! The Truth of the Unmasked Duval

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Watch One Piece season 6 episode 4 tv series online free
Release: Feb 08, 2009

The Straw Hat Pirates do battle with the Flying Fish Riders and Macro Fishman Pirates. The stakes rise when Duval reveals himself, and exactly who his grudge is against: Sanji.

One Pieceexpand_lessSeason 6
Episode 1
Arriving at Halfway Through the Grand Line! The Red Line
Episode 2
Hatred of the Straw Hat Crew - Enter Iron Mask Duval
Episode 3
The Fated Reunion! Save the Imprisoned Fishman
Episode 4
Tragedy! The Truth of the Unmasked Duval
Episode 5
Explosion! The Sunny's Super Secret Weapon: Gaon Cannon
Episode 6
Landing to Get to Fishman Island - The Sabaody Archipelago
Episode 7
Tyranny! The Rulers of Sabaody, the Celestial Dragons
Episode 8
New Rivals Gather! The 11 Supernovas
Episode 9
The Target Is Camie!! The Looming Clutches Of A Professional Kidnapper
Episode 10
Rescue Caimie - The Dark History of the Archipelago
Episode 11
Time Limit - The Human Auction Begins
Episode 12
The Exploding Fist! Destroy the Auction
Episode 13
Huge Panic! Struggle in the Auction Hall
Episode 14
Admiral Kizaru Moves! The Sabaody Archipelago in Chaos
Episode 15
Break Through the Encirclement! Marines vs. Three Captains
Episode 16
Roger and Rayleigh - The Pirate King and His Right Hand
Episode 17
No Escape!? Admiral Kizaru's Light Speed Kick!!
Episode 18
Overwhelming! The Marine Combat Weapon Pacifista
Episode 19
Another Strong Enemy Appears! Broadaxe-Wielding Sentomaru
Episode 20
Admiral Kizaru's Fierce Attack. The Straw Hat Crew's Desperate Situation!
Episode 21
Disappearing Crewmates - The Final Day of the Straw Hat Crew
Episode 22
Special Historical Arc - Boss Luffy Appears Again
Episode 23
Special Historical Arc - Destroy! Thriller Company's Trap
Episode 24
Landing! Young Men Forbidden Island Amazon Lily
Episode 25
Hurry! Get back to your friends. Adventure on the Island of Women.
Episode 26
Everyone is Lovestruck! Pirate Empress Hancock
Episode 27
The Secret Hidden on Their Backs, Luffy Encounters The Princess
Episode 28
The Heartless Judgment! Margaret Turned to Stone!!
Episode 29
Luffy's Hard Trial! The Power of the Snake Sisters' Willpower!
Episode 30
Battle with Full-Powered Abilities! Gomu Gomu vs. Hebi Hebi
Episode 31
Hancock's Confession - The Sisters' Disgusting Past
Episode 32
Rescue Ace! The New Destination is the Great Prison
Episode 33
Love is a Hurricane! Hancock Madly in Love
Episode 34
The Crew's Whereabouts - Weather Science and Karakuri Island
Episode 35
The Crew's Whereabouts - The Island of Giant Birds and the Pink Paradise!
Episode 36
The Crew's Whereabouts - The Bridge that Connects Islands and Man-Eating Plants
Episode 37
The Crew's Whereabouts - The Negative Princess and the Devil King!
Episode 38
A Life-threatening Break-in! The Underwater Prison Impel Down!
Episode 39
A Reunion in Hell?! The Man Who Ate the Chop-Chop Fruit!
Episode 40
Break through Crimson Hell! Buggys great Uproar Plan
Episode 41
The Prison's strongest Man! Introduction of the Poison-Man Magellan
Episode 42
A Special Presentation Related to the Movie! A Gold Lion's Ambition on the Move!
Episode 43
A Special Presentation Related to the Movie! Little East Blue in Danger!
Episode 44
A Special Presentation Related to the Movie! The Fierce Onslaught of the Amigo Pirates!
Episode 45
A Special Presentation Related to the Movie! Luffy vs. Largo - The Battle is On!
Episode 46
The Imprisoned Royal Shichibukai! Jinbei, Knight of the Sea
Episode 47
The Trap of Chief Guard Saldeath - Level 3 Starvation Hell
Episode 48
The Liberated Swan! Reunion! Bon Kurei
Episode 49
Chief Warden Magellan Moves - The Net to Trap Straw Hat Is Complete!
Episode 50
Preparations for War! A Decisive Battle in Level 4 - Inferno Hell
Episode 51
Magellan's Strength! Bon Kurei Flees Before His Enemy Out!
Episode 52
The Fight Finished! Luffy's Final Life-Risking Attack
Episode 53
Because He's Our Friend - Bon Kurei's Do-or-Die Rescue
Episode 54
A Paradise in Hell! Impel Down - Level 5.5!
Episode 55
Luffy's Treatment Begins! Ivan-san's Miraculous Power!
Episode 56
Believe in Miracles! Bon Clay's Cries From the Heart!
Episode 57
Luffy's Back! Ivan-san Begins the Breakout Plan!
Episode 58
Ace's Convoy Begins! Battle on the Lowest Floor - Level 6!
Episode 59
The Ultimate Team Has Formed! Shaking Impel Down!
Episode 60
Even More Chaos! Blackbeard Teach Invades!
Episode 61
A Dangerous Meeting! Blackbeard and Shiryu of the Rain
Episode 62
His Spirit Won't Break! Hannyabal Goes All Out
Episode 63
The Jet Pistol of Rage - Luffy vs. Blackbeard
Episode 64
Stop Magellan! Ivan-san Unleashes His Secret Attack
Episode 65
Magellan's Scheme! The Jailbreak is Obstructed
Episode 66
The Jailbreak Team Driven Into a Corner - Forbidden Move 'Venom Demon'
Episode 67
Create the Final Miracle - Break Through the Gate of Justice
Episode 68
The Destination is Marine Headquarters - The Ship Sets Out to Rescue Ace!
Episode 69
The Friends' Whereabouts! Weatheria Report and Cyborg Animals
Episode 70
The Friends' Whereabouts! A Cheeper of Giant Birds and a Pink Showdown!
Episode 71
The Friends' Whereabouts! The Revolutionary Army and the Trap of the Forest of Gluttony!
Episode 72
The Friends' Whereabouts! The Giant Gravestone and Panties of Gratitude
Episode 73
Flashback Special Before Marineford - The Brothers' Oath!
Episode 74
Flashback Special Before Marineford - The Three Admirals
Episode 75
Ticking Down to the Time of Battle! The Navy's Strongest Lineup in Position!
Episode 76
An Enormous Fleet Appears - The Whitebeard Pirates Invade
Episode 77
The Beginning of the War - Ace and Whitebeard's Past!
Episode 78
The Force That Could Destroy The World! The Power of the Tremor-Tremor Fruit!
Episode 79
An All-Consuming Inferno!! Admiral Akainu's Power!
Episode 80
Descendant of the Devil! Little Oars Jr. Rushes!
Episode 81
The Winner Will Be Justice - Sengoku's Strategy Is Put Into Action!
Episode 82
The Straw Hat Team Arrives - Tensions Grows on the Battlefield!
Episode 83
Even If It Means Death! Luffy Vs. The Navy - The Battle Starts!
Episode 84
Hard Battles, One After Another! Devil's Fruit Eaters vs. Devil's Fruit Eaters!
Episode 85
Kuma's Transformation! Ivan's Attack of Anger!
Episode 86
The Great Swordsman Mihawk! Luffy Comes Under the Attack of the Black Sword!
Episode 87
The Extermination Strategy in Action! The Power of the Pacifistas!
Episode 88
Akainu's Plot! Whitebeard Trapped!
Episode 89
The Encircling Walls Activated! The Whitebeard Pirates Backed into a Corner!!
Episode 90
The Order to Perform the Execution is Given - Break Through the Encircling Wall!
Episode 91
Moving Into the Final Phase! Whitebeard's Trump Card for Recovery!
Episode 92
Luffy's Strength is Exhausted! All-Out War in the Oris Plaza!
Episode 93
Power that Reduces One's Life - Tension Hormones Return
Episode 94
For a Promise!! Luffy and Coby Clash!
Episode 95
The Scaffold At Last! The Way To Ace Has Opened!
Episode 96
Each On Different Paths! Luffy vs. Garp!
Episode 97
Ace is Rescued! Whitebeard's Final Captain's Orders!
Episode 98
The Power that Burns Fire - Akainu's Final Move
Episode 99
Looking for the Answer! Fire Fist Ace Dies on the Battlefield!
Episode 100
Marine Headquarters Crumbles! Whitebeard's Silent Rage!
Episode 101
Settling the Score - Whitebeard vs. The Blackbeard Pirates
Episode 102
The Start of the Show - Blackbeard's Plot Revealed
Episode 103
The Insatiable Akainu! Lava Fists Pummel Luffy!
Episode 104
A Desperate Cry - Seconds of Valor that Change Destiny
Episode 105
Enter Shanks! The Ultimate War Ends at Last
Episode 106
Powerful Independent Rivals! The Beginning of the 'New Era'
Episode 107
Arrival at the Island of Women - Cruel Reality Tortures Luffy
Episode 108
The Strongest Tag-Team! Luffy and Toriko's Hard Struggle!
Episode 109
Luffy and Ace - The Story of the Brothers' Meeting!
Episode 110
Enter Sabo! The Boy From the Grey Terminal
Episode 111
I Won't Run! Ace's Desperate Rescue Operation!
Episode 112
One Day We'll Go Out to Sea! The Oath Cups of the Three Brats!
Episode 113
Leaving the Dadan Family!? The Secret Base is Complete!
Episode 114
Luffy Becoming an Apprentice?! A Man Who Fought Against the King of the Pirates!
Episode 115
The Battle Against the Big Tiger! Who Will Be the Captain?!
Episode 116
Stolen Freedom! The Nobles' Trap Draws Near the Three Brothers
Episode 117
The Flames Are Lit - The Gray Terminal's Crisis
Episode 118
Where Is Freedom? The Boy's Sad Departure
Episode 119
I'm Counting On You! A Letter From a Brother!
Episode 120
To Fulfill the Promise - Separate Departures!
Episode 121
I Want to See Them! Luffy's Tearful Scream
Episode 122
Straw Hats In Shock! The Bad News Has Reached Them!
Episode 123
Reunited with Dark King Rayleigh! Decision Time For Luffy!
Episode 124
Back to Our Captain! A Jail Break at the Sky Island and the Incident on the Winter Island!
Episode 125
Encounter! The Great Swordsman Mihawk! Zoro's Self-Willed Deadly Struggle!
Episode 126
Sanji's Suffering - The Queen Returns to His Kingdom
Episode 127
An Unbelievable Return! Luffy at the Marine Headquarters!
Episode 128
Delivered to Friends - The Big News Comes Through!
Episode 129
The Pirates Move Out! The Earth Shattering New World
Episode 130
Live Through Hell - Sanji's Fight with Men at Stake
Episode 131
I Will Get Much, Much Stronger! Zoro's Pledge to his Captain!
Episode 132
Luffy's Training Begins - Meet Up at the Promised Place in Two Years
Episode 601
Strong World
Episode 602
One Piece Film Strong World: Episode 0
Episode 603
Infiltration! Thousand Sunny!
Episode 604
One Piece 3D: Straw Hat Chase