It's January which means its time for HBO to roll out its huge slate of new seasons for shows like Game of Thrones, Girls, Veep and Silicon Valley.

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The HBO network has announced the premieres of all of their midseason shows, including the new show Togetherness.

Girls is slated to kick off its fourth season on Sunday, Jan. 11 at 9 p.m. ET/PT on HBO. The Lena Dunham comedy welcomes in Andrew Rannells (Elijah) as a series regular, having been bumped up from guest star status.

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After the premiere of Girls is the series premiere of Togetherness. The indie-friendly comedy comes from Mark and Jay Duplass and stars Mark, Melanie Lynskey and Amanda Peet. The series, which premieres at 9:30 p.m. on Sunday, Jan. 11, chronicles the lives and loves of married couples.

Then at 10 p.m. on Sunday, Jan. 11 its the season 2 premiere of Looking. The comedy, which centers on the lives of gay men in San Francisco, is bumping up two of their own guest stars, Lauren Weedman (Doris) and Russell Tovey (Kevin).

Girls, Togetherness and Looking will continue in their respective Sunday timeslots through the winter and into spring.

Flash-forward to April and HBO will be premiering even more new shows, including one fan favorite that will likely continue to grow in the ratings: Game of Thrones.

Game of Thrones is set to premiere its fifth season on Sunday, April 12 at 9 p.m. ET/PT on HBO. The fantasy drama is now covering the events of books 4 and 5 in George R. R. Martin's A Song of Ice and Fire book series.

Then at 10 p.m. on Sunday, April 12 it's the return of Silicon Valley. The tech comedy returns for season 2 with a new batch of 10 episodes.

Following Silicon Valley is the fourth season premiere of Veep. Julia Louis-Dreyfus and company are returning to HBO at 10:30 p.m. on Sunday, April 12. Hugh Laurie is slated to guest star in the new season.