First broadcast 27th February 1975.br br When seedy informant Harry Fuller is spotted by Regan in a pub flush with money, he knows something is up and interrogates Harry.br br John Thaw - Reganbr Dennis Waterman - Carterbr Garfield Morgan - Haskins (credit only)br Dudley Sutton - Max Dellerbr John Nolan - Bernie Conwaybr Anthony Morton - Harry Fullerbr Colin Campbell - Det. Insp.