Tonton Streaming He-Man and the Masters of the Universe (2002) S1E10 - Dragon's Brood

Racing their Sky Sleds through the Evergreen Forest, Prince Adam and Teela stumble upon and rescue a large dragon trapped in a cavern by a rock slide. Events soon take an unexpected turn as four dragon babies hatch in the grounds of the Royal Palace and being to cause destruction. The Masters unite and race across Eternia, as the Evil Warriors, aided by the Dragons, attack Castle Grayskull with a ferocity never before seen!