Spider-Man's DNA Is Mutating? The MCU's Brand New Day Tease Calls Back To A 55-Year-Old Twist

Spider-Man's mutating DNA, as mentioned in the Brand New Day trailer, is an old problem for the character. Here's how it worked out the first time.

Spider-Man's mutating DNA, as mentioned in the Brand New Day trailer, is an old problem for the character. Here's how it worked out the first time.