The Battle of Ranskoor Av Kolos (S11E10)

On the war-torn planet of Ranskoor Av Kolos, the Doctor, along with Ryan, Yaz, and Graham, faces a perilous challenge. They encounter a lone survivor haunted by the scars of battle and must confront a lethal threat that looms over them. As tensions rise and the stakes grow higher, the group grapples with survival and the harsh realities of warfare in this gripping confrontation.