First broadcast 16th January 1975.br br Regan clashes with an arrogant police superintendent when a crime kingpin is allowed to leave the country and go to France.br br br John Thaw - Reganbr Dennis Waterman - Carterbr Garfield Morgan - Haskinsbr Alfred Marks - Gerald Bishopbr Peter Jeffrey - Det. Supt. Pringlebr Morris Perry - Det. Chief Supt.