Jeff Bilsky is a dim-witted petty criminal on Henry Danger. He is said to be the dumbest criminal in all of Swellview who is hated by Ray Manchester/Captain Man for being to stupid and getting on his nerves. His Sidekick, Kid Danger address with Ray and picks up a similar attitude towards Jeff. In Season 5, it is revealed he is Mitch Bilsky's older brother. He is portrayed by Ryan Grassmeyer.