|This article belongs to the Classic Continuity|
The Valadis Laboratories Janitor is an unnamed janitor who worked for Victor Valadis before his death.
The janitor is a slightly pudgy man who wears a cyan janitor uniform and a brown wig.
He worked for Victor for years and helped assist him in experiments. He told Ben, Gwen, and Kevin that Victor Valadis died during one of his experiments. He was really disappointed that he couldn't see him again. He considers Elena to be crazy, since she always refers to herself in plural.
- Revenge of the Swarm (first appearance)