Adventures of Sonic the Hedgehog 139 - Tails Prevails | HD | Full Episode

When Tails invents a Hover-Hanglider for Sonic's birthday, Sonic suggests he assist Prof. Von Schlemmer with his new Robotnik-Nabber machine. Robotnik hears about this, and poses as Von Schlemmer to trick Tails into inventing a Sonic-Nabber instead. Sonic must use the Hover-Hanglider to rescue Tails and the Prof., and destroy the Sonic-Nabber. Sonic the Hedgehog, the most fearless hero on Planet Mobius, uses his supersonic speed and teenage irreverence to thwart the comedically despicable Dr. Robotnik. Sonic’s idolizing little buddy, Tails, tags along on every fast-action, gag-driven adventure.