The drama joined Breaking Bad and Downton Abbey among the big winners in Los Angeles, while blonde beauty Claire Danes and funnyman Louis C.K. picked up the top acting trophies.
Meanwhile, U.S. TV host David Letterman was honoured with the Career Achievement Award and the TCA also paid homage to Cheers by presenting the beloved series with the Heritage Award.
The complete list of winners is as follows:
Individual Achievement in Drama: Claire Danes, Homeland
Individual Achievement in Comedy: Louis C.K., Louie
Outstanding Achievement in News and Information: 60 Minutes
Outstanding Achievement in Reality Programming: So You Think You Can Dance
Outstanding Achievement in Youth Programming: Switched at Birth
Outstanding New Programme: Homeland
Outstanding Achievement in Movies, Miniseries and Specials: Masterpiece: Downton Abbey
Outstanding Achievement in Drama: Breaking Bad
Outstanding Achievement in Comedy: Louie
Career Achievement Award: David Letterman
Heritage Award: Cheers
Programme of the Year: Game of Thrones