We don't have a biography for William "Billy" Brennan yet. Hang in there, or go ahead and contribute one.
Appearances
Doubt
Main cast, played by Steven Pasquale
- Episode 1x01: Pilot (Feb 15, 2017)
- Episode 1x02: Then and Now (Feb 22, 2017)
- Episode 1x03: Poison Prize (Jul 1, 2017)
- Episode 1x04: Clean Burn (Jul 8, 2017)
- Episode 1x05: Not a Word (Jul 8, 2017)
- Episode 1x06: Faith (Jul 15, 2017)
- Episode 1x07: Where Do We Go from Here? (Jul 22, 2017)
- Episode 1x08: Top Dog / Underdog (Jul 22, 2017)
- Episode 1x09: To See, to Tell (Jul 29, 2017)
- Episode 1x10: Finally (Aug 5, 2017)
- Episode 1x11: I'm in If You Are (Aug 5, 2017)
- Episode 1x12: Running Out of Time (Aug 12, 2017)
- Episode 1x13: The Return (Aug 12, 2017)