- Attended high school with director Vincenzo Natali and starred in a few of Natali's movies, including the cult hit Cube.
- Founded Darkyl New Media, a Web site design business, with his sister Moyra.
- His Dr. Rodney McKay character has appeared on Stargate SG-1, Stargate Atlantis and Stargate Universe.
- Wrote, directed and starred in the independent film A Dog's Breakfast.
- Kate Hewlett — Sister
- Soo Garay — Ex-wife
- Sebastian Flynn Loughman Hewlett — Son
- Moyra Hewlett — Sister
- Jane Loughman — Wife
Season 1, Episode 5
- Birth Name: David Ian Hewlett
- Birth Place: Redhill, Surrey, England
- Birthday: April 18, 1968, Aries
- Profession: Actor
- User Rating:
- Your Rating: