Kit Harington on why he was nervous about joining the cast of "Industry"

Kit Harington, best known for his role as Jon Snow in HBO's "Game of Thrones," is joining the cast of the high-stakes finance drama "Industry." In the new season, Harington plays Sir Henry Muck, the founder and CEO of a green tech company going public.

Harington, who binge-watched "Industry" during the coronavirus pandemic, said he was drawn to the show's writing and the energy of its young cast. 

"I was totally hooked the minute I started on it," he said.