Unfortunately, we know only too well how unreliable IMDb can be. Who can also forget how they had Christopher Lee playing Bill Malloy in the Depp/DS film?
I hadn't heard about Bella Heathcote possibly being cast. It's too bad she didn't get the role - particularly now because it would have been interesting to see her interacting with Helena Bonham Carter in a completely different way than Vicki and Julia's relationship.