ABC's hit medical drama "Grey's Anatomy" returns from a lengthy mid-season break tonight. The episode will air on ABC at 9 p.m. ET tonight and via live stream online (details below).

For spoilers for tonight's episode, and to see how to watch via live stream, read on.

Jessica Capshaw, who plays Arizona on the show previously spoke to TV Guide about the future of Arizona and Callie's relationship.

The actress explained, "At this point, she's done a lot of trying. As far as Callie is concerned, she's dead to her. She sees it as life trying to go on. ... It took four episodes -- and however much time it took in the storyline -- for her to think it's going to be OK and they're going to be OK again."

She added, "There's been tiny steps where she's had to weather the, 'Oh, maybe this actually isn't going to be OK.' But by the time we got to the 200th episode, she's like, 'This is not even nearly going to be OK, and if it continued this way, it wouldn't be OK with me'."

The all new episode entitled, "Take it Back" will air at 9pm tonight on ABC. Those without access to the television channel can watch the episode online via live stream by following this link.