When Game of Thrones first premiered back in 2011, fans were thrilled to see George R.R. Martin's A Song of Fire and Ice series brought to life on the small screen. Most, however, were surprised as it quickly became apparent no character was safe even those played by big-name actors. It's a tactic still used today by a lot of shows. However, most use it simply to shock audiences rather than move the narrative forward. Luckily for Prime Video's Fallout adaptation, that isn't the case for its first season.