There has certainly been no shortage of gruesome, controversial and just plain disturbing scenes over the course of Game of Thrones’ first seven seasons. But for Nikolaj Coster-Waldau—who plays Cersei Lannister’s twin brother Jaime on the HBO drama—there was one moment in particular that he apparently couldn’t bear to watch.
During an interview with Variety at the 2018 Cannes Lions film festival, the Kingslayer actor revealed that the season five sequence in which Stannis Baratheon allows Melisandre to burn his daughter Shireen alive was simply too much for him.
“I thought [it] was just cruel,” he explained. “It made sense story wise and I understand why they did it. But I just couldn’t watch it. It was difficult to even read it.”
Coster-Waldau added that he also had trouble sitting through the scenes in which Catelyn Stark’s sister, Lysa Arryn, breastfeeds her 10-year-old son Robin. “It was so weird and wrong on every level,” he said.
Watch the clip below.
More Must-Reads From TIME
- Jane Fonda Champions Climate Action for Every Generation
- Biden’s Campaign Is In Trouble. Will the Turnaround Plan Work?
- Why We're Spending So Much Money Now
- The Financial Influencers Women Actually Want to Listen To
- Breaker Sunny Choi Is Heading to Paris
- Why TV Can’t Stop Making Silly Shows About Lady Journalists
- The Case for Wearing Shoes in the House
- Want Weekly Recs on What to Watch, Read, and More? Sign Up for Worth Your Time
Write to Megan McCluskey at megan.mccluskey@time.com