Skeletons in the Closet

Writers: Michael Dante DiMartino, Bryan Konietzko

Guest Stars: Dante Basco (Unknown character)

"Skeleton in The Closet" is an episode in the upcoming spin-off series Avatar: Legend of Korra. From previously released information, it can be assumed that this episode takes place sometime after the first three.

Overview
Although very little detail about the episode has been released, it is known that the chapter will feature a character that can be directly linked to Fire Lord Zuko.

Confirmation
The aforementioned information was leaked by voice actor Dante Basco via twitter on November 16, 2010. His post confirmed and revealed several facts about the upcoming series, such as the presence of a character somehow related to Zuko and the absence of voice actress Mae Whitman (the voice of Katara in Avatar: The Last Airbender) in the intended 12 episodes.

Rumors and Speculation

 * The character Dante Basco is voicing could be the current Fire Lord or the heir to the throne.
 * If this is true, it would be safe to assume that Zuko and Mai continued their relationship to a point where they married and had children.
 * The leaked title of this episode, when taken literally, suggests the revelation of a secret or of previously unknown information. If this is the case, the secret may revolve around key unexplored concepts in the first series, such as the whereabouts of Princess Ursa. The fact that a character related to Zuko is present in this episode further supports this theory.
 * However, it is just as likely that the released episode name is merely a working title, or a false title overall, meant to satisfy the fan base's demand for updates on the series.
 * This episode may take place in or make references to the Fire Nation, considering the role of Dante Basco. Similarly, the episode may revolve in a heavily Fire Nation-influenced sector of Republic City.