In the TV series he is portrayed by Jóhannes Haukur Jóhannesson. Lem is among the outlaws who encounter Robb's younger daughter Arya Stark, Gendry and Hot Pie digging in a garden. When Arya tries to escape she smashes a tankard into Lem's face, breaking his nose, before discovering he is an ally of Harwin, a former guardsman for the Starks. Lem accompanies Arya to meet Beric in the Hollow Hill, the Brotherhood's base.