The New Adventures of He-Man Season 1 Episode 9 The Youngest Hero

Drissi and Hydron doubt that Caz can join the Primus Space Force. As Flogg leads the Evil Mutants in the next attack, Skeletor and Quakke capture Caz when he tries to stop them and bring him to Denebria where Skeletor uses a special virus to keep him subdued. He will cure Caz of the virus if He-Man surrenders his Power Sword. He-Man comes up with a plan while taking Grot with him.