Oscar-nominated actor Margot Robbie's portrayal of Harley Quinn is so iconic, that it's almost impossible to picture anyone else in the role.
Harley Quinn, DC Extended Universe Wiki
Margot Robbie Talks Barbie Future & if She Will Play Harley Quinn Again - IMDb
Margot Robbie Says Harley Quinn Was Meant To Be Passed On To Other Actress To Play – Punch Drunk Critics
DCU head James Gunn gives disappointing Margot Robbie update
DC Fans Have Perfect Choices For Margot Robbie's Replacement If Harley Quinn Is Recast In Gunn's DC Universe
James Gunn Addresses Harley Quinn's Future and Margot Robbie's Potential Return
Margot Robbie's Harley Quinn Is Getting a Film Featuring Women From DC Comics - The Nerdy Bird The Nerdy Bird
Margot Robbie Wants To Pass The Role Of Harley Quinn To Other Actresses - 9GAG
Margot Robbie Was Not the First Choice For DCU's Harley Quinn in Suicide Squad
THE SUICIDE SQUAD Leaked Promo Art Reveals A New Look At Margot Robbie As Harley Quinn
Why Margot Robbie Should Leave Harley Quinn Behind