We don't have a biography for Captain John Dillon yet. Hang in there, or go ahead and contribute one.
Appearances
Quatermass II
Guest cast, played by John Stone
- Episode 1x01: The Bolts (Oct 22, 1955)
- Episode 1x02: The Mark (Oct 29, 1955)
- Episode 1x05: The Frenzy (Nov 19, 1955)
- Episode 1x06: The Destroyers (Nov 26, 1955)