- Winston Spear
- Captain Blast / Telephone Operator (as Winston Space)
- Kevin MacDonald
- The Head of Science and Technology
- Ron Sparks
- The Vice President
- Virginia Cowan
- (as a different name)
- Amanda Day
- (as Amanda Barth)
- Josh Glover
- Time Police
- Jake LaChapelle
- Xartan McKizzmo
- Jesse Lachapelle
- ALF McKizzmo
- Mike McLay
- Space Trucker
- Al Pacino
- Dog #2
- Seamus
- Dog #1
- Jamie Tarantini
- Sidnee
