Tensions rose between the performers as well, with Fritz Kortner refusing to speak to Brooks on the set. Per Brooks' own recollection, "Kortner, like everybody else on the production, thought I had cast some blinding spell over Pabst that allowed me to walk through my part...  Kortner hated me. After each scene with me, he would pound off the set to his dressing room." Despite these tensions, Brooks reflected that Pabst used the actors' personal animosities and dispositions toward one another to the benefit of the film's character dynamics, subtly urging them to sublimate their frustrations, and recalled his direction as masterful.
