Jack gets weapons and beats back Aku's army of beetles saving the canine race.
When Aku is reborn to set forth his reign of terror, the Emperor's son is sent off to learn the ways of the samurai. That boy becomes a man and attempts to slay Aku with a mighty sword, but Aku banishes him to the future.
The Samurai lands in the future and is named Jack. He is enlisted by a race of dogs to destroy Aku.
Jack helps free the Woolies from the tyrannical Chritchellites.
When Jack mistakenly destroys a group of scientists' chance to escape Aku, he and the scientists join forces to try and fix the problem, hopefully returning Jack home as well.
Aku morphs himself into a woman in order to keep Jack from returning to the past to destroy him.
Jack must get past three blind archers to reach an all-powerful wishing well.
Jack meets up with Mad Jack and must battle his darker self.
Jack has an underwater adventure with a jelly-whale and sea monkeys while hunting for an ancient time portal.
Jack goes through a cave full of challenges only to find an old warrior longing to reach Valhalla.
When Jack and a Scotsman meet on a never-ending bridge, they end up shackled together and on the run from bounty hunters.
Jack hooks up with some Chicago gangsters to try and get close to Aku.
Aku tells fairy tales to the children to try and win them over to his side instead of Jack's.
Jack comes upon a monkey-man and agrees to train his tribe in the ways of defending themselves if the monkey-man teaches him how to "jump good".
Story 1: Jack vs. the Worm. Story 2: The Metal-Eaters. Story 3: Jack, the Gargoyle, and the Fairy.
Jack is kidnapped and placed in a chain gang of warriors chosen to battle in front of a coliseum audience against the Dome of Doom's Champions.
The Scotsman needs Jack's help to save his kidnapped wife. But this woman is hardly the distressed damsel the Scotsman makes her out to be.
When ancient gods try to destroy a powerful evil, they send one piece of the beast hurtling through space. This piece lands on earth, spreading its evil through the land. When it encroaches on an Emperor's empire, he takes it upon himself to destroy the evil, but ends up unleashing the evil that is Aku.
Jack is carefully making his way through a labyrinth to reach a mysterious box - the problem is, so are two thieves.
Aku sends a Ninja to destroy Jack who is busily helping a port town in distress.
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