Jeannie - Season 1 Episode 10 The Kid Brother
Overview: Corey is going with Linda to babysit her younger brother Billy. Unfortunately Billy catches sight of Jeannie floating and tries hard to get proof of her existence, all the while blabbing about it to Linda who won't believe a word of it. Finally Jeannie exposes herself fully to Billy to change his ways of imagination and the importance of her secrecy. Linda splits with Corey after witnessing Babu.