Silvermane is one of the many crime bosses in Marvel's Spider-Man. In Bring on the Bad Guys Part Three he holds Prowler's brother for ransom money, but Spider-Man aids him in defeating Silvermane and saving Prowler's brother Abraham.
In Goblin War: Part Three, Silvermane is revealed to be a member of The Goblin Nation and leader of the Cyber-Goblin sub group.
In Spider-Man Unmasked, Silvermane is one of the mob bosses, the other being Hammerhead, seen watching Swarm's Underground Monster League and paying extra money to see Spider-Man, Spider-Girl, Ghost-Spider, and Spy-D defeated by Swarm's Monsters.