How Movies Being Made on Instagram: "In Monsters vs Aliens, Susan Murphy’s emotional reactions feel surprisingly human for a giant animated character. This scene shows how the voice performance was recorded first, with actors delivering lines in a booth. Animators later studied timing, tone, and pauses to shape facial expressions precisely. Behind the scenes, voice acting drives the entire animation process. Subtle breaths, laughs, and voice cracks give animators emotional reference points. Inst