Rick decides to set up his own stand-up comedy workshop. But the first week's class attracts just five students. Worse still, the second session includes a new wannabe comic - deranged café owner Michael. A disastrous session on how to deal with heckling backfires spectacularly, but hope is on the horizon... in the form of an earnest council executive, Libby.

Meanwhile, Magda is trying to claim compensation after tripping on a paving stone. But it turns out that Rick is the one who's in danger of serious injury...