'Game of Thrones': Season 4 Trailer Released (Video)

Lannisters, Starks and dragons are back on HBO.

The much-anticipated trailer for Game of Thrones' fourth season has arrived.

There's more of the Lannisters, Starks and intrigue -- and trouble for Tyrion (Peter Dinklage).

The season picks up with the rest of George R.R. Martin's A Storm of Swords, the third book in a planned series of seven.

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HBO aired the trailer ahead of the premiere of True Detective, it's new cop drama starring Matthew McConaughey and Woody Harrelson. Coincidentally (or not), the trailer comes on the night of the Golden Globes, which failed to grace the show with any nominations this year.

Game of Thrones returns April 6 at 9 p.m. ET/PT.