Harmonic convergence made a bunch of new airbenders, and Ba Sing Se remains horrible.
Nolan and Irisa returned to Defiance to find out just how much has (or hasn't) changed.
The Legend of Korra will return with three back-to-back-to-back episodes.
"The Opposite of Hallelujah" kicked off Season 2 by establishing a few new characters and dynamics.
Stef looked into Ana's disappearance, Brandon struggled to recover from his injuries, and then there was a big shocking twist.
Two murders are connected in TNT's latest cop drama, which offers its own middling take on the one-case-per-season approach.
Everything happened in "Mizumono" as the net closed around Hannibal.
"The Grand Experiement" seemed intent on rattling Elementary's status quo as Sherlock and Joan worked to clear Mycroft of murder charges.
A business tycoon said horrible things on TV in a story ripped from the headlines, and Eli learned the true nature of Alicia and Peter's relationship.
Jack discovered the truth about Freddie's disappearance, and Hannibal and Will were drawn deeper into the lives of the Vergers.
While Joan dealt with the fallout of last week's episode, Sherlock went on the hunt for the murderer of an ex-MI-6 analyst.
While the city crumbled around them, Team Arrow scrambled for the mirakuru cure.