For Sewell, the key to understanding Hal lies in his tendency to take situations further than anyone expects. Whether navigating diplomatic crises or clashing with the people closest to him, Hal rarely settles for the safe option. His instincts can make him a formidable political operator, but they can also turn him into his own worst enemy when the stakes are at their highest.

That contradiction is what makes Hal such a compelling presence in the Netflix political drama. Beneath his confidence and sharp instincts lies a man whose choices can have consequences far beyond his own ambitions. As tensions mount, the question is no longer simply whether Hal can survive the latest crisis, but whether he will recognise the damage his relentless approach is causing before it is too late.

Sewell’s comments offer a tantalising glimpse into the character’s mindset, leaving fans wondering just how far Hal will go before he finally reaches a point of no return. In a series where personal relationships and international politics collide, one man’s breaking point could change everything.