Oh! I didn't click on the link for my first post! I've forgotten about a lot of those shows and I didn't realize that some of those were Canadian. Of the shows on the list, I've watched all of these. All good.

Andromeda
Black Harbour
Cold Squad (the first two seasons)
Corner Gas
Da Vincis Inquest
Dead Like Me
Dead Zone
Forever Knight
Highlander
The Hitchhiker
MacGyver
Millenium
Mutant X
The Outer Limits
Smallville
Stargate
Tru Calling
X-Files

Regenisis isn't on the list, but I guess it's too new.