As with most deaths in HBO's Game of Thrones, Oberyn Martell's death may rank up there as one of the most gruesome. However, for Pedro Pascal, it was so relaxing that the actor actually fell asleep on set with fake blood and bits of latex skin on his face.

Pascal's beloved Martell met his end in Game of Thrones when Hafþór Júlíus Björnsson's Ser Gregor Clegane aka The Mountain, gouges Martell's eyes out and then crushes his skull during a duel.

Talking to Sean Evans on Hot Ones, Pascal recalled shooting the scene, saying the fake blood that was piped down Björnsson's arm actually cooled him off during an exceptionally hot day of filming.