Watch Free Online HD Moviesjoy. Sing and dance with Pocoyo and friends in Pocoyo's Big Party! Enjoy this never before seen feature showcasing thirteen songs from all your favorites Pocoyo, Pato, Elly and even the Martian Brothers! These songs will have your little one dancing along the whole time! Whether it's dancing to Pato's song, grooving to the Big Race or celebrating Elly's birthday, musical fun is bound to happen! It's time for a Big Party with Pocoyo!