Kit Harington joins HBO's Harry Potter series as Gilderoy LockhartCultureSep 21 at 8:13 AM – Sep 21 at 6:09 PM4 outletsIGN'I'm More Comfortable With That Character Again': Jon Snow Actor Kit Harington Now Says 'There's a World in Which Something Could Work' With His Scrapped Game of Thrones Spinoff Sep 21 at 8:13 AMPolygonGame of Thrones Actor Addresses Marvel's Midnight Sons Movie Rumors Sep 21 at 4:26 PMVarietyKit Harington Says Joining ‘Harry Potter’ Series Was a ‘Very Simple “Yes, Please!”’: ‘I’m a Bit of a Nerd for It’ Sep 21 at 10:10 AMPerthNowKit Harington reveals emotional reason he took Harry Potter role Sep 21 at 6:09 PM