You will Watch Sonic X Episode 73 English Dubbed online for free episodes with HQ / high quality. Stream anime Sonic X Season 3 Episode 21 The Cosmo Conspiracy Shadow invades the Blue Typhoon, trying to kill Cosmo for reasons (at the time) unknown. Tails runs away with Cosmo, with Shadow following them. Sonic, Chris, and Knuckles all try to hold Shadow off, but are all easily defeated. Tails and Cosmo try to escape via the X-Tornado, but they’re attacked by Shadow. Shadow blows up the jet, but Tails flies himself and Cosmo out. Shadow’s exit is blocked by the destroyed X-Tornado, but he soon manages to escape and chases Tails and Cosmo. Tails outsmarts him when they’re at a dead end, and they send Shadow through the Sonic Power Cannon and he gets blasted to space.