First broadcast 7th September 1978.br br A hung-over Regan pulls local Lothario Lukey Sparrow for his part in the theft of thirty thousand pounds worth of mercury.br br John Thaw - Reganbr Dennis Waterman - Carterbr Diana Dors - Mrs. Rixbr Malcolm McFee - Lukey Sparrowbr Dawn Perllman - Linda Rixbr James Ottaway - Uncle Billybr Richard Adams - Raybr Andrew Mussell - Rickbr Rosemary Martin - Mrs. Lipmanbr Fanny Carby - Dot Plummerbr Michael Melia - Ruddbr Derek Martin - Spoonerbr John Judd - Sergeantbr Rosie Collins - Gloriabr Michael Tarn - Charlie Pearcebr Timothy Kightley - Vicar Dennisonbr Bernard Stone - Mr. Lipmanbr Helen Keating - Cathy Claytonbr Patrick Hannaway - Berniebr Cliff Diggins - Ollybr Del Baker - Sidbr Chris Webb - Arthurbr Tony Allen - Bill the Driverbr Ralph G.