Doctor Who (2005)

The Bells of Saint John - S7-E8

Continuity mistake: Miss Kizlet wears a large silver brooch on her suit's right lapel in every shot of her, but after Clara notices the lights going out behind her house, when it cuts back to the office Kizlet's brooch switches to her left lapel just before it cuts back to the Doctor and Clara, and since the brooch has a distinctive design we can tell that it's a flipped shot. (00:24:10)

Super Grover

The Bells of Saint John - S7-E8

Continuity mistake: When the Doctor and Clara are on the rooftop terrace, there's a distinctive design on the Doctor's bow tie, but when he's in the coffee shop the bow tie's design differs, and when he runs outside to ask if Clara's okay it changes back, then it changes again when he's in back the shop. Additionally, when the walking base station Doctor uploads Clara it's wearing a bow tie, and its design also changes on the motorbike and in Kizlet's office.

Super Grover

The Bells of Saint John - S7-E8

Continuity mistake: When Clara and the Doctor watch the lights going out, they first stand in front of the chair, but when the Doctor notes that some planes have WiFi, they stand behind the chair. That chair switches from in front of them to behind them another couple of times. (00:24:00)

Super Grover

The Bells of Saint John - S7-E8

Continuity mistake: When the Doctor rides the bike out of the TARDIS, visible in the background is the TARDIS with the door still open. Very next shot, the door is closed. (00:26:20)