Unit, also referred to as the Drone, is a character that appears in the Sonic the Hedgehog film series produced by Paramount Pictures and its spin-offs. He is a standard aerial Badnik created by Dr. Robotnik, albeit programmed with self-awareness and independent thoughts. After trying to fulfill his objective to conquer the world, he was convinced by Sonic the Hedgehog to follow his own passions, with Tails adopting him shortly thereafter.