Hans-Cuff first appeared in episode #1 of Challenge of the GoBots, "The Battle for GoBotron". In episode #23 "Doppelganger" Cy-Kill, Cop-Tur, Crasher and Snoop attack Leader-1, Turbo, Scooter and Small Foot on Earth. Crasher wounds Small Foot. After attaining recordings of the Guardians the Renegades retreated. Using the recordings Cy-Kill has Dr. Go program robot duplicates of the Guardians. Demonstrating Space Bender weapon to Unecom, Leader-1 learns that the Renegades are attacking Washington. The Renegades ambush Leader-1 and replace him with his duplicate. Leading the Command Center back to GoBotron and getting rid of Scooter and Small Foot the Renegades release duplicates of Path Finder, Rest-Q, Van Guard and Turbo. Small Foot and Scooter are able to capture the Turbo duplicate and l