Season 12 ramps up the tension with a thrilling hour that threatens lore-shattering conclusions next week.
chris chibnall
Season 12 continues its upward trajectory with a perfectly-fine adventure with a few interesting supporting players.
A spotty first half turns into a thrilling, crackerjack conclusion, and a startling set up for the new season.
The long-running BBC series returns for a rushed, flashy season premiere with an audacious twist that might just turn the show around.