Aang and Zuko learn about the start of the Fire Nation’s war and what that means for both of them.
The Sixth Doctor. “The Trial of a Time Lord;: The Mysterious Planet,” Episode Two
Kira discovers a war criminal on the station…or does she?
Picard encounters an old flame when the Enterprise investigates a chronal disturbance.
No one really has any fun after a day relaxing by water, not even the bad guys.
The Sixth Doctor. “The Trial of a Time Lord,” Episode One.
Season Three, Episode Fourteen.
Sokka wants to be a bit more useful in the future, so he goes for some lessons.
The Sixth Doctor. “Revelation of the Daleks,” Final Episode.
Season Eight, Episode Ten.