Jason LaVeris/FilmMagic.com
Sandra Gonzalez
February 09, 2012 AT 07:47 PM EST

Something witchy this way comes…

As our intrigue about Adalind (Claire Coffee) continues to grow, viewers are about to discover another piece of her puzzle. EW has learned exclusively that True Blood‘s Jessica Tuck is set to play Adalind’s fellow Hexenbiest mother, Catherine, in an upcoming episode titled “Love Sick,” set to air later this season.

Tuck, best known for her years on One Life To Live, also appeared on True Blood as the head of the American Vampire League.

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