Intentional and Unintentional Homages
Watching this, there were some scenes that brought to mind a few other movies.
-Terminator 2- The way Ravenna was "reborn" out of the mirror, and also the way she was killed
-Conan- All the kids being taken to be made into fighter slaves after killing off all parents in the village
-Indian Jones and The Temple of Doom- When the kids were freed at the end and running out of the castle into the sunlight.
-Chronicles of Narnia- Snow/Ice Queen, riding a giant white snow beast
-LOTR- Gold object brings out murderous evil in people.
-Cloverfield- Ravenna's crowned head rolling to a stop in front of camera, similar to Statue of Liberty's head rolling to a stop in the middle of the street.
-Frozen- of course.
Feel free to add.