It's an Alien! - S2.E32

When Harry and the Dinos go to Dino World in search of extra-terrestrial life, they’re excited (if a little scared!) when a bonafide alien arrives in a huge flying saucer. Zazzabop has flown in from outer space in the hope of conquering a new planet and he sets about trying to lay claim to all the major landmarks in Dino World. But as the Dinos point out, they were there first and have already discovered everything and given it a name! Fortunately, Zazzabop finally manages to find something new that he can call his own and he even has time to give Harry a quick ride in his spaceship before heading home.