A continuous black and white repetition. Twins - the good white twin and the bad black twin. The horrific transformation. And from the film, rather than Swan Lake, we have the white twin killing the black twin... only no, not really.

And we have a mother who may or may not be a smoke monster. Taking a look at Barbara Hershey's performance gives me a better idea of why the producers cast Allison Janey. Barbara Hershey has recently resumed her relationship with Naveen Andrews - they had previously been together for 12 years. She is 63 now.