Asylum of the Daleks (S07E01)

Captured by his most formidable enemy, the Doctor is thrust into a daunting mission to the Asylum, a location even the Daleks dread. This planetary prison holds their most dangerous and deranged members, and the Doctor, alongside the Ponds, must navigate their way to safety. Compounding the challenge, Amy and Rory's relationship is unraveling amidst the chaos, while a swarm of crazed Daleks closes in. It falls to the Doctor to not only ensure their survival but also to mend the fractures in the Pond's marriage.