- Will Smith
- Deadshot
- Jared Leto
- The Joker
- Margot Robbie
- Harley Quinn
- Joel Kinnaman
- Rick Flag
- Viola Davis
- Amanda Waller
- Jai Courtney
- Boomerang
- Jay Hernandez
- Diablo
- Adewale Akinnuoye-Agbaje
- Killer Croc
- Ike Barinholtz
- Griggs
- Scott Eastwood
- Lieutenant GQ Edwards
- Cara Delevingne
- June Moone/Enchantress
- Adam Beach
- Slipknot
- Karen Fukuhara
- Katana
- Jim Parrack
- Frost
- Aidan Devine
- Chairman
- David Harbour
- Dexter Tolliver
- Ezra Miller
- The Flash
- David Ayer
- Director, Screenwriter
- Charles Roven
- Producer
- Richard Suckle
- Producer
- Zack Snyder
- Executive Producer
- Deborah Snyder
- Executive Producer
- Colin Wilson
- Executive Producer
- Geoff Johns
- Executive Producer
- Steven Mnuchin
- Executive Producer
- Roman Vasyanov
- Cinematographer
- John Gilroy
- Film Editing
- Steven Price
- Original Music
- Oliver Scholl
- Production Design
- Brad Ricker
- Supervising Art Direction
- Brandt Gordon
- Supervising Art Direction
- Peter Grundy
- Art Director
- Aleks Marinkovich
- Art Director
- Colin Woods
- Art Director
- Clint Wallace
- Art Director
- Eric Víquez
- Art Director
- Ravi Bansal
- Art Director
- Greg Berry
- Art Director
- Shane Vieau
- Set Decoration
- Kate Hawley
- Costume Design
- Mary Vernieu
- Casting
- Lindsay Graham
- Casting
