Gary Cole, Fiona Shaw to Appear on HBO's True Blood
Shaw's character, Mamie, will be an underachieving palm reader who is spiritually possessed by an actual witch. No details were given on Cole's character.
Shaw's many stage credits include John Gabriel Borkman, London Assurance Waste Land, Mother Courage, Happy Days, and Euripides' Medea. She is well known for her work in the Harry Potter film series.