It was first reported several months ago that Warner Bros. was eyeing a solo vehicle for Margot Robbie and Harley Quinn before Suicide Squad was even in theaters.
At the time, the word was that Warner Bros. had gotten cold feet and was less sure about committing resources to a spinoff film until they were sure Suicide Squad was a hit.
According to The Hollywood Reporter, Margot Robbie’s new deal with Warner Bros. will have her both starring in, and producing, multiple films for the studio, only one of which is the Harley Quinn movie.
However, just prior to the film’s release Robbie was asked about the spinoff, and she said that she wasn’t sure that it would happen.