Bewitched - Season 6 Episode 8
A Bunny for Tabitha

At Tabithas birthday party, Uncle Arthur volunteers to do tricks. He does a classic rabbit in a hat trick, and instead of a rabbit, he pulls out a Playboy bunny! Darrins new client, A.J. Sylvester, comes to the party with Larry and instantly falls for Bunny. When A.J. and the bunny have lunch together, A.J.s ex-girlfriend comes up, sees him and leaves in anger. Samantha invites A.J. and Bunny to dinner and A.J. announces that they are to be engaged. But that doesnt last long when Bunnys rabbit qualities finally come to light.