Details
Harley Quinn joins forces with a singer, an assassin and a police detective to help a young girl who had a hit placed on her after she stole a rare diamond from a crime lord.
Cast & Crew
- Margot Robbie , Rosie Perez , Mary Elizabeth Winstead , Jurnee Smollett , Ewan McGregor , Ella Jay Basco , Chris Messina , Ali Wong
- Cathy Yan
- Geoff Johns, Walter Hamada