Heroes captured

Superboy observes Project Sidekick.

Project Sidekick was a project run by Cadmus with the intent of cloning Aqualad, Kid Flash and Robin. The clones were to replace the originals and serve the Light, and the captive originals were to be killed. The project failed when Superboy chose to rebel against Cadmus's control and free the sidekicks. The cloning machines and genetic material were destroyed by Robin thus immediately ending the project.[1]



  1. Weisman, Greg (writer) & Liu, Sam (director) (November 26, 2010). "Fireworks". (Part 2) Young Justice. Season 1. Episode 2. Cartoon Network.