Game of Thrones stars Peter Dinklage and Lena Headey channeled their characters' violent sibling rivalry on the latest installment of "Clueless Gamer" on Conan Monday. The trio faced off on the Overwatch video game and a virtual bloodbath ensued.
Dinklage viciously beat Headey twice in the first round. But the actress got her revenge — and not-so subtly flipped Dinklage off. O'Brien laughed mercilessly when he finally beat Dinklage, who was easily in the lead. For good measure, O'Brian tore off a sword from the 'Iron Throne' prop he was sitting on and presented it to Headey in solidarity.
Dinklage ultimately won the game and got a model of O'Brien's head on a stick presented by a George R.R. Martin look-alike. Dinklage accepted the reward by lowering the bloody, impaled head so O'Brien could make out with his likeness.Find out our top 10 'Game of Thrones' characters of all time.