Margot Robbie Producer, Harley Quinn
Ewan McGregor Roman Sionis
Mary Elizabeth Winstead Helena Bertinelli / Huntress
Rocky Abou-Sakher Stunts
Steven Williams Captain Patrick Erickson
Chris Reid Stunts
Cara Marie Chooljian Stunts
Bojana Novaković Erika
Eddie J. Fernandez Gauntlet Cop (uncredited), Stunts
Luis G. Hoyos Set Designer
Eric Michael Cole Disgruntled Man
K.K. Barrett Production Designer, Production Design, Dr. Aguilar
Daniel Bernhardt Sionis' Chauffeur
Michael W. Mitchell Sound Effects Editor
Izabel Pakzad Shallow Friend #2
Rosie Perez Renee Montoya
Jurnee Smollett Dinah Lance / Black Canary
Kirk A. Jenkins Stunts
Chris Messina Victor Zsasz
Mark Aaron Wagner Stunts
Julia Saeri Lee Costume Assistant
John Hennigan Stunts
Ali Wong Ellen Yee
Chad Stahelski Second Unit Director
Matthew D. Smith Second Unit
Deborah La Mia Denaver Makeup Department Head
Rockey Dickey Jr. Stunt Coordinator
Christina Fong Second Assistant Director
Matthew Libatique Director of Photography
Alan Robert Murray Supervising Sound Editor
David Ayer Executive Producer
Dana Lee Doc
Dennis Keiffer Mercenary, Stunts
Spencer Sano Stunt Driver
Joe Bucaro III Stunts, Carlos Rossi
Matthew Willig Happy
Tim Rigby Stunts, RR Passenger
Geoff Johns Executive Producer
Aaron V. Williamson Stunts
Katy Wood Supervising Sound Editor
Sala Baker Prisoner
Chuck Dixon Thanks
Halsey Songs
Tara Macken Stunts
Brandon Cornell Stunts
Bruce Timm Characters
Kelley Smith-Wait Executive In Charge Of Production
François Chau Mr. Keo
Zack Whyel Roman's Healer (uncredited)
Daniel Pemberton Original Music Composer
Charlene Amoia Maria Bertinelli
Mark DeSimone ADR Mixer
Oakley Lehman Mercedes Gang
Gary Archer Prosthetics
Steven A. Morrow Sound Mixer
Jade Quon Stunts
Simon Rhee Stunts, Cell Guard
Sam Hargrave Mercenary
Paul Dini Characters
Mónica López Aleman Stunts
Judy Kain Bespectacled Secretary (uncredited)
Anthony N. Prisoner, Stunts
Anthony Molinari Mafiosi (uncredited), Stunts
Chris Palermo Stunts
Robert Catrini Stefano Galante
Alice S. Kim Production Supervisor
Donald Sparks Co-Producer, First Assistant Director
Megan Thee Stallion Songs
Bethany Levy Stunt Driver
Lindsay Garrison Makeup Artist
Rich Delia Casting
Scott Rogers Stunt Coordinator