Iwan Rheon, known for his role as Ramsay Bolton in Game of Thrones, now plays Tenax, a power-hungry bookie in the show 'Those About to Die,' where he faces off against his own characters in a hypothetical battle. Rheon mentioned that Tenax, unlike Ramsay, is more empathetic and strategic. The series, created by Robert Rodat and starring Anthony Hopkins, delves into Roman history with a focus on power struggles and gladiatorial events. In a season finale spoiler, it's revealed that Tenax gets entangled in political intrigue and ends up involved in an emperor's assassination, showcasing his thirst for power and respect. Rheon discusses the complexity of his character's class dynamics and moral ambiguity in the Roman setting, portraying Tenax as a businessman in a society obsessed with status and power.