The Alan Brady Show crew come to prison to put on a show for Lyle Delp and his fellow inmates. Rob and Laura unwisely choose to wear prison uniforms for the show. Rob gets mistaken for a real prisoner and is thrown in the slammer. Rob has to figure a way to convince the disbelieving guard that he is who he says he is.

Rob recounts the story of Laura meeting his parents for the first time and the disastrous results when she takes some medicine belonging to Millie.