Doctor Who Flux: 14 Best Easter Eggs You Might've Missed
6. "There's Something In Her Eye"
In Village Of The Angels, Claire is dealing with the exact same problem Amy Pond had in Series 5's Weeping Angel two-parter: an Angel in her mind.
This manifests in several disturbing ways, often directly calling back to the same imagery used in that two-parter, over 11 years ago. The most notable of these is a shot where some grey dust falls out of Claire's eye, which also happened to Amy.
Both characters also watch their hands turn to stone, a perception trick used by the Angels to mess with their victims' heads. Mean gits.