Torrhen Karstark is a minor character in the second season. He is played by Tyrone McElhennon and only appears in "A Man Without Honor". Torrhen Karstark is a son of Rickard Karstark, Lord of Karhold and head of House Karstark. He is fighting alongside his father for King Robb Stark in the War of the Five Kings. He is killed by Ser Jaime Lannister during an escape attempt.