Wade Wilson/Deadpool

Ryan Reynolds

Cable

Josh Brolin

Vanessa

Morena Baccarin

Firefist

Julian Dennison

Domino

Zazie Beetz

Negasonic Teenage Warhead

Brianna Hildebrand

Weasel

T.J. Miller

Colossus

Stefan Kapicic

Black Tom

Jack Kesy

Weasel

T. J. Miller

Blind Al

Leslie Uggams

Fred Savage

Fred Savage

Bedlam

Terry Crews

Zeitgeist

Bill Skarsgård

Dopinder

Karan Soni

Yukio

Shioli Kutsuna

Shatterstar

Lewis Tan

Peter

Rob Delaney

Headmaster

Eddie Marsan

Buck

Randal Reeder

Head Orderly Frye

Nikolai Witschl

Sergei Valishnikov

Thayr Harris

Cable's Wife

Hayley Sales

Redneck No. 1

Dickie Greenleaf

Cereal Kid

Luke Roessler

Thug

Scott Vickaryous

Neighbour

Tanis Dolman

Cable's Daughter

Islie Hirvonen

Vanisher

Brad Pitt

Hong Kong Boss

Paul Wu

News Anchor

Andrea Vawda

Sluggo

Robert Maillet

Branding Boy

Hunter Dillon

Luke - Redneck #1

Alan Tudyk

Child Protection Worker

Lisa Bunting

Swat Captain (School)

Michasha Armstrong

Prison Guard 96S

Lars Grant

Bus Driver

Joe Doserro

Tree Trimmer 2

Gerry South

Sammy

Sean Gislingham

Tree Trimmer #1

Jagua Arneja

Dead Orderly

Lionel Marye

Pilot

Abiola Uthman

Prison Guard

Mike Dopud

Zoo Kid

Valencia Budijanto

Neighbor #1

Andy Canete

Neighbor #3

Eleanor Walker

Older Firefist

Sala Baker

News Reporter (Irene)

Sonia Sunger

News Cameraman

Paul Wernick

News Helicopter Pilot

Rhett Reese

Black Tom Gang Member

Tony Bailey

Priest

David Cook

Park Bench Couple

Alex Kliner

Park Bench Couple

Elaine Kliner

Ground Chuck Mutant

David Leitch

Bystander

Stefania Indelicato

Strip Club Dancer

Myfanwy Williams

Strip Club Dancer

Sam Armstrong

Strip Club Dancer

Alison Pickford

Strip Club Baddie

Danny Ocean

Strip Club Baddie

Paul Lazenby

Strip Club Baddie

Noah Beggs

Strip Club Baddie

Andrei Kovski

Vocalist on 'Tomorrow' (voice)

Alicia Morton