Sandman

Sandman (real name Flint Marko, formerly William Baker) is a former petty crook working for the Kingpin, the husband of Emma Marko and the father of Penny Marko.

History
William Baker was the brother of Sarah Baker, but later changed his name to Flint Marko. He soon married Emma Marko and she gave birth to Penny, but his daughter was caught by an extremely fatal illness. Marko eventually became a petty crook working for the Kingpin to gather up the money to make Penny healthy again.

He was partnered up with Alex O'Hirn and three other petty crooks. After attempting to rob a jewelry store, he and O'Hirn tried to escape to a helicopter on the roof with the jewels, but were stopped by Spider-Man. Marko managed to knock the wall-crawler off the building, but he quickly swung back on and kicked him, defeating him. He was then sent to Ryker's Island.

Voice
He is voiced by Dee Bradly Baker as Flint Marko and by Thomas Haden Church as Sandman.