We don't have a biography for John Jameson / Colonel Jupiter yet. Hang in there, or go ahead and contribute one.
Appearances
The Spectacular Spider-Man
Guest cast, played by Daran Norris
- Episode 1x07: Catalysts (Apr 26, 2008)
- Episode 1x09: The Uncertainty Principle (May 10, 2008)
- Episode 2x06: Growing Pains (Jul 20, 2009)