Well here's the full list, and don't be shy about the questions now.

Kyle Katarn
John Connor
Dr. Benjamin Franklin Pierce aka Hawkeye
Captain Karl "Helo" Agathon
Death (Discworld)
RC-1262 "Scorch"
William Murderface
Alexander Anderson
Seras Victoria
Crowley (Supernatural)
Canderous Ordo
Boyd Langton

Well I think that's all of them.