“Witches of East End,” inspired by Melissa de la Cruz’s best-selling novel of the same name, will premiere on the Lifetime channel on Sunday at 10 p.m. The series centers on the Beauchamp family, Joanna and her daughters, Freya and Ingrid, who live in the secluded seaside town of North Hampton.
Although the author has visited the South Fork, lived on Shelter Island, and written a young-adult novel about au pairs here, the series, at least in its first episode, is not overtly tied to the Hamptons except in name. It was shot on location in Wilmington, N.C.