|Alias||Donner Kopf: German for "Thunder Head."|
|Place of birth||Germany|
Donner Kopf was one of the operatives of the Medusa Web first sent to capture the members of Psi-Force. He was injured when Psi-Force member Tyrone Jessup passed through him in his energy form, causing the electronic implant that gave him his powers to explode, but he later returned to active duty and participated in the final battle with the Russian paranormal Rodstvow at the Siberian Project.