Brenda decides that the square should have its own version of television talent show 'Opportunity Knocks' with a clap-o-meter built by Tony. Brenda opts for a disco dancing display, partnered by a reluctant Tim, whilst Tony and Jenny demonstrate kung-fu. Both parents pay would-be sleuth Emma to spy and report on the other as the competition hots up. However they had all reckoned without the Palmers being last minute entrants.
—don @ minifie-1