Psychological Doubling
Pairing the main character with a second character who mirrors them. The double shows what the hero wants, fears or secretly is.
How this film uses it
David Banner is what Bruce could become. Both are scientists with the same altered DNA, and the father's rage grows from the same wound as his son's. Their last fight makes the mirror literal.
Where to see it
Lake fight: Bruce, as the Hulk, lets his father absorb his power at a lake. David is flooded with all the rage and pain Bruce has carried and turns into a giant green bubble.


















