We don't have a biography for Judge William Sullivan yet. Hang in there, or go ahead and contribute one.
Appearances
Bull
Guest cast, played by Mark Zeisler
- Episode 2x10: Home for the Holidays (Dec 12, 2017)
- Episode 5x09: The Bad Client (Feb 22, 2021)
- Episode 6x12: Caliban (Feb 24, 2022)