Extra-concise episode guide to Samurai Jack: (episodes not originally broadcast in numerical order because of production exigencies)

I 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.
II Jack arrives in the future and discovers the widespread evil of Aku and meets new allies.
III Jack gets weapons and beats back Aku’s army of beetles, saving the canine race of the future.
IV Jack encounters a race of cruel nerds.
V Jack defends a community of renegade scientists from Aku's minions.
VI A woman needs help to free her father from Aku.
VII Jack seeks a tower guarding a well that will grant any wish.
VIII Jack loses his temper when his sandal breaks. He also must fight his doppelganger.
IX Jack seeks a time machine in the lost city of Oceanus.
X Jack is lured to a mountain of traps.
XI Jack discovers that Aku has a bounty on others beside himself.
XII Gangsters. Water. Aku. Kitties.