Flint Marko’s mind has split, with his second person, “William Baker,” being a good citizen who turned himself in to seek treatment. The Sinister Six can’t agree on whether this unstable ...

Cain shares his surname with another Marvel supervillain: Flint Marko, better known as Sandman. There were once plans for Josh Helman to play a younger version of Juggernaut in X-Men: Days of ...

Flint Marko, who has been transformed into his toughest foe yet, the Sandman. All hope seems lost when suddenly Peter's suit turns jet-black and greatly amplifies his powers. But it also begins to ...

Flint Marko, who has been transformed into his toughest foe yet, the Sandman. All hope seems lost when suddenly Peter's suit turns jet-black and greatly amplifies his powers. But it also begins to ...