Wade Wilson / Deadpool / Nicepool
Cal
Jonas
Clint Briggs
Carver (uncredited)
Adam Reed
Self (archive footage)
Nolan Booth
Guy
Michael Bryce
Guy (voice)
Guy (voice)
Eteon Director / Victor Locke
Detective Pikachu (voice)
Narrator (voice)
Wade Wilson / Deadpool / Juggernaut (voice) / Ryan Reynolds
Michael Bryce
Rory Adams
Wade Wilson / Deadpool
Bill Pope
Narrator (voice)
Wade Wilson / Deadpool
Young Damian
Curtis
Randol Schoenberg
Matthew
Random Cowboy
Jerry Hickfang / Mr. Whiskers (voice) / Bosco (voice) / Deer (voice) / Bunny Monkey (voice)
Nick Walker
Turbo (voice)
Guy (voice)
Jared (uncredited)
Matt Weston
Narrator
Mitch Planko
Hal Jordan / Green Lantern
Narrator (voice)
Paul Conroy
Himself
Captain Excellent
Andrew Paxton
Wade Wilson / Deadpool / Weapon XI
Mike Connell
Michael Waechter
Frank Allen
Will Hayes
Gary / Gavin / Gabriel
Richard Messner
Chris Brander
Monty
George Lutz
Mr. D
Hannibal King
Male Nurse
Kevin
Mark Tobias
Mike Hanson
Van Wilder
Quigley
Karl O'Reilly
Red Shoes
Chip
Henry Lipschitz
Ben Colson
Kevin Bannister
Ganesh / Jeffrey
Dick the Daring
Nolan Booth
