We don't have a biography for Happy Doug yet. Hang in there, or go ahead and contribute one.
Appearances
3rd Rock from the Sun
Guest cast, played by Jim Beaver
- Episode 4x10: Two-Faced Dick (Jan 5, 1999)
- Episode 4x23: Dick's Big Giant Headache: Part 1 (May 25, 1999)
- Episode 5x05: Dick and Tuck (Nov 16, 1999)