Corrected entry: This occurs just after Superman saves the town in the valley from being washed away by the flood from the broken dam. He stops and listens, and hears Lois. Just before the scene changes and he goes to rescue her, his lips move as though he is saying "Lois" but no audio is heard. No subtitle is on the DVD either.
Tailkinker
10th Oct 2006
Correction: So, he mouths her name when he hears her. Nothing wrong with that - people don't always speak out loud.
Tailkinker ★