Nanoo Nanoo, Bobby!

Believe it or not, Mork & Mindy was a spin-off from the Happy Days TV show. Episode No. 22 of season 5 (February 28, 1978) features the TV debut of Mork from Ork, who meets Ritchie Cunningham soon after arriving on Earth and wants to take him back to Ork as a specimen. But the Fonz, of course, had something to say about that. ^_^