The sci-fi film Project Hail Mary, currently in theaters, is capturing the attention of both audiences and the scientific community for its science-based content. It manages to engage viewers with complex, cutting-edge topics—from astrophysics to language—without sacrificing entertainment. Yet not all films strike this balance. Many have promoted inaccurate or even misleading scientific ideas, and, thanks to their wide reach, have contributed to shaping distorted public perceptions of science.