Marvel's Spider-Man 2' Explained: Who Is Sandman (Flint Marko)?

Why does Sandman try to kill Spider-Man in Spider-Man 2? - Quora

Marvel's Spider-Man 2' Explained: Who Is Sandman (Flint Marko)?

Marvel's Spider-Man 2' review: a stunning story reaches new heights : NPR

Flint Marko (Earth-26496) Marvel Database+BreezeWiki

Flint Marko, Marvel Animated Universe Wiki

Marvel's Spider-Man 2 Should Bring Back Sandman (As A Hero)

Our Big Spider-Man 2 Postmortem Interview: 10 Things We Learned - IGN

Flint Marko, Marvel's Spider-Man Wiki

William Baker (Earth-616), Marvel Database

Spider-Man: No Way Home Reveals Major Change to Tobey Maguire's Sandman

What if Sandman from Spider-Man 3 2007 was in Spider-man 2 2004? What would've happened as a result? - Quora