Batman Returns/Fridge

Fridge Brilliance

 * The change of the Batsuit from the organic look of Batman to the armoured look of Batman Returns? Mere stylistic choice? Not so fast! In the first movie Batman is feared as being a giant bat, a literal supernatural monster. It's only when crooks get a good look at him and realize it's body armour do they realize that he's human. What helps with the illusion? The sculpted muscles on the suit. They hide nothing the armour aspect completely in favour of getting that extra fear value. But at the end of the movie Batman is publicly declared a hero and the illusion is lost. So what does he do? He scraps the "giant bat" look and dons a more mechanical and armoured looking suit, and it can be assumed with the larger plates that it offers a lot more protection.
 * This one is fairly obvious, but still deserves a mention.

Fridge Horror

 * While researching the Red Triangle Gang, Bruce learns that at the same time their freakshow included an "aquatic birdy boy" in their lineup, numerous reports of missing children would show up in whatever town the circus was visiting, implying that the Penguin has been murdering children all his life.


 * Fridge Logic: So no one has ever noticed that by setting off the Bat-Signal, a second one is activated that shines right into Wayne Manor?