In anticipation, Digital Spy brings you ten teasers from the next enthralling episode - beware, spoilers lie ahead!
1. "He's been ******** Renly Baratheon for years, and Renly ain't ****!"
2. Oona Chaplin makes her debut as a spirited young woman who catches Robb Stark's eye.
3. The quote of the episode? "There's no cure for being a c**t."
4. Think you hate Joffrey (Jack Gleeson) now? Just wait - he plunges to new depths of horridness this week.
5. Stannis (Stephen Dillane) comes face-to-face with his rival sibling Renly (Gethin Anthony).
6. One character meets a particularly nasty end. It involves a rat...
7. "Did he tell you to f**k her too?"
8. Daenerys (Emilia Clarke) and her Dothraki horde receive help from an unlikely source.
9. Catelyn (Michelle Fairley) receives a gift from Littlefinger (Aiden Gillen).
10. The final scene contains a real WTF moment. Seriously, our jaws were agape!
Game of Thrones' 'Garden of Bones' airs in the US on HBO on Sunday night. It airs in the UK on Monday at 9pm on Sky Atlantic.