ALSO SEE The first family of the future: The Jetsons (1962) Two songs, “Solar Swivel” and “Eep Opp Ork Ah Ah,” composed by co-producer William Hanna with Hoyt Curtin, are sung by veteran comedian Howard Morris, the voice of Jet Screamer. is a song performed by Jet Screamer on The Jetsons episode " A Date with Jet Screamer ". "Eep, Opp, Ork, Ah-ah!"