Margot Robbie, Ben Affleck, & Daren Criss meet the ‘Harry Potter and the Cursed Child’ cast

Margot Robbie, Ben Affleck, and Darren Criss took in a showing of J.K. Rowling and Jack Thorne's Harry Potter and the Cursed Child recently in what became a pop culture party on a London stage.

From these images posted on the Harry Potter and the Cursed Child Facebook page, it looks like Affleck took his daughter Violet to see the hot-ticket performance. We already knew Robbie was a huge Harry Potter nerd so I imagine this event was also very special for her.

So that's Batman and Harley Quinn meeting Harry Potter (and family) but what happens when Potter meets Potter?

Also joining them for the show was Glee actor Criss which must have been surreal indeed. Criss played Harry Potter in StarKid Production's A Very Potter Musical parody many years ago. Here that is if you haven't seen it.