The director like that each character had it's own separate yet equal image on the Beatles poster, so yes, feel free to incorporate, though it does not have to be exact. And we likely only want to focus on the 3 main characters: the actress, the doctor and the dominatrix.

As for info on the poster, it can be simple right now with just 3 actor names, director, title and then a space for where the billing block full of other information might go.

Thanks!