The Creature Walks Among Us (1956)
Dr. William Barton: We are changing a sea creature into a land creature.
Dr. Thomas Morgan: We only use what nature offered. The lungs were there, we didn't make them.
Dr. William Barton: You'll see Dr. Morgan.
Dr. Thomas Morgan: Just don't move too fast trying to change him.
Dr. William Barton: Are you afraid of unknown things?
Dr. Thomas Morgan: I'm only afraid of misusing what I do know.
Dr. William Barton: What are you shooting at, you fool? I want him alive!