The fourth season of Game of Thrones has been set to premiere on Sunday, April 6, at 9/8c. The fantasy drama will be followed by Veep which returns for its third season at 10/9c.
New comedy Silicon Valley from Office Space creator Mike Judge is slated to make its debut the same night at 10:30/9:30c.
In addition, the network has announced that the fifth season of Boardwalk Empire will be its last. The final season will bow this fall.
HBO's new comedy Doll & Em starring The Newsroom's Emily Mortimer and Dolly Wells will launch on Wednesday, March 19 at 10/9c.
Finally, HBO will also launch Ryan Murphy's TV-movie adaptation of The Normal Heart in May. The upcoming film stars Mark Ruffalo, Julia Roberts, Matt Bomer (White Collar), and Taylor Kitsch (Friday Night Lights).