Actress Odessa Rae will take on the role of the Banshee in the upcoming 16th episode of the season.
The Banshee is a vengeful spirit of a fallen Gaelic heroine. She’s accidentally released from the underworld, and takes out her vengeance at an unassuming country bed and breakfast. Guess who just happens to be staying at the B&B? Lois (Erica Durance) and Clark (Tom Welling).