Fan Casting The Ant-Man

Hank Pym is a scientist and along with his wife, Janet Van Dyne, discover the Pym particles which can alter the size of anything. Hank uses them to become the hero known as Ant-Man. A scientist known as Elihas Starr becomes jealous of the discovery and wants to take the credit for himself. He becomes Egghead and creates a device that can control any insect and plans on using this to have then attack anyone who tries to stop him.