We don't have a biography for John Jr. (Adult) yet. Hang in there, or go ahead and contribute one.
Appearances
Arrow
Guest cast, played by Charlie Barnett
- Episode 8x01: Starling City (Oct 15, 2019)
- Episode 8x02: Welcome to Hong Kong (Oct 22, 2019)
- Episode 8x03: Leap of Faith (Oct 29, 2019)
- Episode 8x09: Green Arrow & The Canaries (Jan 21, 2020)