Will Smith
Role: Floyd Lawton / Deadshot
Jared Leto
Role: The Joker
Margot Robbie
Role: Harleen Quinzel / Harley Quinn
Joel Kinnaman
Role: Rick Flag
Viola Davis
Role: Amanda Waller
Jai Courtney
Role: George 'Digger' Harkness / Boomerang
Jay Hernandez
Role: Chato Santana / El Diablo
Adewale Akinnuoye-Agbaje
Role: Waylon Jones / Killer Croc
Cara Delevingne
Role: June Moone / Enchantress
Ike Barinholtz
Role: Keith Griggs
Scott Eastwood
Role: Lieutenant GQ Edwards
Adam Beach
Role: Christopher Weiss / Slipknot
Karen Fukuhara
Role: Tatsu Yamashiro / Katana
David Harbour
Role: Dexter Tolliver
Jim Parrack
Role: Jonny Frost
Alex Meraz
Role: Gomez - Seal Team A
Corina Calderon
Role: Grace Santana
Ben Affleck
Role: Bruce Wayne / Batman (uncredited)
Ezra Miller
Role: Barry Allen / The Flash
Robin Atkin Downes
Role: Angelo (voice)
Shailyn Pierre-Dixon
Role: Zoe Lawton
Matt Baram
Role: Dr. Van Criss
Alain Chanoine
Role: Gerard Davis / Incubus
Ted Whittall
Role: Admiral Olsen
Michael Murray
Role: Admiral Burns
Jaime FitzSimons
Role: Sergeant Ames Bravo 14
Christopher Dyson
Role: Missing Hand Guard
Bambadjan Bamba
Role: T-Shirt Vendor
Robert B. Kennedy
Role: U.S. Marshal
Billy Otis
Role: Mafia Snitch
James McGowan
Role: Panda Man
Derek Perks
Role: Psych Patient
Aidan Devine
Role: Chairman
Andrew Bee
Role: Navy One-Star Admiral
Clive McLean
Role: Air Force Two-Star General
Frank J. Zupancic
Role: Army One-Star General
Kent Sheridan
Role: National Security Council
Roger Shank
Role: National Security Council
Dwight Ireland
Role: National Security Council
Amanda Brugel
Role: National Security Council
Peter Tufford Kennedy
Role: National Security Council
Rosemary De Los Santos
Role: Hot Girl Patron
Kevin Hanchard
Role: Casino Boss
Joel Lacoursiere
Role: Cop At Rail Terminal
Jameson Kraemer
Role: Doctor At Rail Terminal
Birgitte Solem
Role: Dr. Van Criss' Wife
Kevin Vance
Role: Kowalski - Seal Team A
Tyler Grey
Role: Grey - Seal Team Member
Nathan Brown
Role: Seal Team A #1 Member
Kenneth Choi
Role: Yakuza Boss
Nicolas Van Burek
Role: Technician
Agueda Cardenas
Role: Technician 2
Daniela Uruena
Role: Diablo's Daughter
Nicolas Uruena
Role: Diablo's Son
Stephanie Dahl
Role: Supermodel (uncredited)
Murray Urquhart
Role: Navy SEAL (uncredited)
Tim Ajro
Role: U.S. Marshal
Devlin Anderson
Role: Bystander
Briana Andrade-Gomes
Role: Dancer
Raffi Atamian
Role: Bystander
John Byers
Role: Air Force General Williams
Heather Byrne
Role: Injured Civilian
Corey Chainey
Role: Wounded Civilian
Shak Chaudhry
Role: US Ranger
James 'Chilli' Chillingworth
Role: Ranger
Andrew Christie
Role: Marine
Alex Chung
Role: Van Criss Employee
Gavin R. Downes
Role: MP Soldier
Reid Eastwood
Role: Club Goer
Scott Edgecombe
Role: Distressed Civilian
Brendan Egan
Role: Car Passenger
Jeff Ellenberger
Role: US Marshal
Tatyana Figueiredo
Role: Tatiana - Russian Girl
Gary 'Si-Jo' Foo
Role: Navy SEAL Combat Medic - Bravo Team
Tazito Garcia
Role: US Marshal
Brianna Goldie
Role: Operations Tech
William Hainsworth
Role: Secret Service Agent
Shawn J. Hamilton
Role: Navy SEAL Howard
Shane Harbinson
Role: SWAT Officer
Fatimah Hassan
Role: LAPD Sergeant
Dexter Howe
Role: Fighter Pilot
Mellanie Hubert
Role: Bystander
David Ingram
Role: FEMA Official
Shane Clinton Jarvis
Role: US Marshal / Military Escort
Sergio Kato
Role: Hispanic Man
Martin Kessler
Role: Bystander
Melissa Lem
Role: Lieutenant Colonel Doctor
John MacDonald
Role: Arkham Guard Stewart
Stephanie Manchulenko
Role: EA Dancer
Matthew Mease
Role: Marine
Christopher Meneses
Role: Hispanic Man
Valiant Michael
Role: Agent Bartoni
Sabine Mondestin
Role: Naughty Waitress
Justin Moses
Role: Admiral's Staff
Drew Moss
Role: Blackwater
Afsheen Olyaie
Role: Gotham Police
Dan Petronijevic
Role: Anvil
Alisha Phillips
Role: Executive Assistant
Tamina Pollack-Paris
Role: EA Dancer
Michael Prather
Role: Firefighter
Dennisha Pratt
Role: Cop Photographer
Asad Que
Role: Military Guard
Mark Quigley
Role: US Ranger
Darryl Quon
Role: Big Ugly Navy SEAL
Hugh Scott
Role: American Hostage
Attila Sebesy
Role: Special Forces Escort
Rick Silver
Role: Arresting Officer
Connor Skific
Role: Graham - SEAL Team A
Amos Stern
Role: Janes - Navy SEAL
Goran Stjepanovic
Role: Navy SEAL Clark
Vivienne Taylor
Role: Club Patron
Jasmine Renée Thomas
Role: EA Dancer
Alen Toric
Role: Firefighter
Dallas Wade
Role: Helicopter Pilot
Joe Warshaw
Role: Club Patron
James Weicht
Role: US Army Ranger
Taylor Hanson Whittaker
Role: Club Patron
Robert L. Wilson
Role: FBI Agent Max Bidwell
Ryan Groves
Role: Secret Service Agent (uncredited)