We don't have a biography for William Hastings yet. Hang in there, or go ahead and contribute one.
Appearances
Twin Peaks
Guest cast, played by Matthew Lillard
- Episode 3x01: The Return, Part 1 (May 21, 2017)
- Episode 3x02: The Return, Part 2 (May 21, 2017)
- Episode 3x09: The Return, Part 9 (Jul 9, 2017)
- Episode 3x11: The Return, Part 11 (Jul 23, 2017)