Sokka and Katara have to solve a centuries-old crime when Aang is imprisoned for a murder allegedly committed by one of his past incarnations.
Did You Know?
Sokka loses his boomerang at the start of the episode. A short while later when Aang is first thrown in prison however, his boomerang can be seen on his back when Sokka says "airbending". See more
You'll have to follow all our rules. That includes paying bail.
[Cut to Aang in jail
How was I supposed to know they wouldn't take Water Tribe money?