HBO has released six clips from the first episode of Game of Thrones Season 2, which premiers April 1. The episode, titled The North Remembers, picks up with the Starks leading a rebellion against the Lannisters. Tyrion Lannister returns to King's Landing at his father Tywin's request to advise the young and impudent King Joffrey. Meanwhile, the yet unseen Stannis Baratheon, older brother of the late King Robert, plots his own succession to the iron throne and Daenerys Targaryen travels east in search of allies with her three young dragons and loyal khalasar. To the north at the Wall Jon Snow departs for his first ranging mission. Watch the clips below: