Wade Wilson / Deadpool / Nicepool

Logan / Wolverine

Cassandra Nova

Mr. Paradox

Laura / X-23

Happy Hogan

Vanessa

Peter

Blind Al

Elektra

Blade

Gambit

Johnny Storm

The Cavillrine

B-15

Pyro

Sabretooth

Dopinder

Negasonic Teenage Warhead

Yukio

Colossus (voice)

Buck

Shatterstar

Dancepool

Mrs. Chipman

Mr. Chipman

Elliot Chipman

Kevin Chipman

Minuteman Leader

TVA Tech

Bar Patron

Seedy Bartender

Juggernaut

Blob

TVA Soldier

Screaming Mutant (voice)

Outpost Tech

TVA Office Agent

Ladypool (voice)

Kidpool (voice)

Headpool (voice)

Cowboypool (voice)

Babypool (voice)

Welshpool

Canadapool

Thor Odinson (archive footage) (uncredited)

Russian (uncredited)

Toad (uncredited)

Lady Deathstrike (uncredited)

Quill (uncredited)

Azazel (uncredited)

Callisto (uncredited)

Bullseye (uncredited)

Psylocke (uncredited)

Arclight (uncredited)

Haroldpool (uncredited)

Zenpool (uncredited)