A desperate Aang visits Avatar Roku for help on his journey as the Fire Nation closes in on him. At their fortress, a masked intruder breaks Aang out.

When the group lands in the Spirit World for a rescue mission, they come face to face with dangerous threats, painful memories and a mysterious entity.

Shadow in the Cloud – Pada malam badai selama Perang Dunia II, seorang pilot wanita membawa kargo rahasia di dalam pesawat perang yang akan lepas landas. Kru yang semuanya laki-laki…