Gelshark is a Decepticon-style Predacon character in Transformers: Car Robots (Transformers: Robots in Disguise). He is a shark-themed warrior who serves as one of the Predacons under the command structure opposing the Autobots. Aggressive, fast, and dangerous, Gelshark contributes to the series as a recurring enemy and battle-focused character. He is part of the larger conflict driving many of the show's action scenes, representing the monstrous, animalistic side of the villain faction.