Eddie Redmayne

“[Dumbledore and Grindelwald] have this relationship which is incredibly intimate and goes back years since they were kids. Newt isn’t aware of it. He’s not. But there is a moment in which clearly Grindelwald is becoming this force which is pretty terrifying and pretty dogmatic despite his charm. Someone needs to confront him and Dumbledore won’t do it but Dumbledore kind of only lets Newt know why. So Newt finds himself sort of in the middle of those two people.”

Source: YouTube