Sophie Turner and Kit Harington star alongside each other as lovers in an upcoming film, 'The Dreadful'. The problem is, they spent eight seasons on 'Game of Thrones' playing siblings.

When Sophie Turner read the script for "The Dreadful," she knew she wanted to do the movie with "Game of Thrones" co-star Kit Harington. What she didn't think about was how "dreadful" their kissing scenes would become.

Sophie Turner said she and her "Game of Thrones" onscreen brother Kit Harrington were "both retching" as they filmed their sex scenes for "The Dreadful."