Today, we would like to introduce you to Undertow: The Sisters, a new show from Realm starring Mae Whitman.

The Sisters, inspired by true events, a story of family, the occult, and satanic possession. “How could a mother come to believe the world would be better off…if her children were dead?” Frankie Bradshaw, the curator of a collection of medical oddities in Philadelphia, has her world turned upside down when a mysterious skeleton is delivered without explanation. Eager to discover its origins, she is sucked into a world of occultists, as her own demons come back to haunt her.  When Frankie is sent a box of reel-to-reel tapes from the 1960s, she learns the story of Frances Pollard, a woman incarcerated in a British hospital for the criminally insane. In a series of interviews, Frances recounts a happy family life in England, until the arrival of a stranger led to family tragedy and a descent into madness. 

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