Bewitched - Season 7 Episode 19
Samantha and the Troll

Samantha goes away for a 10,000-zap checkup and Serena takes over for her at home. All trouble ensues when she weasels her way into Darrins life when he is trying to impress another seroius client. Samantha comes home to witness Serena acting up and straightens things out. All is well, until one of Tabithas toys, a troll, comes to life and starts embarrassing Darrin in front of his prospective client!