Series 6

During the Czech uprising, a tribunal assembles for the trial of Alexander Dubcek.

Inspector Waugh is asked to visit his bank manager, who needs some discreet help. Commander Browne formed the British Freedom Party and sailed for Albania. Since his return, his bank account has been emptied by a man posing as him.

Inspector Waugh investigates an hit and run after a car driving on the wrong side of the road puts Mr Watkins in hospital. Watkins claims to be astronomer but his story doesn't hold water. Waugh finds a bag and Watkins criminal record.

P.C. White was chasing a missing dog which leads him to a dead body buried at the Maxwell Reece's garden. She claims it's a tramp but Waugh discovers that her lover died of a heart attack and she doesn't want neighbours to know

The Mallows return from a three month holiday to discover their house has been broke in to. Inspector Waugh learns nothing has been stolen. Burglar Albert Lawless who found £5,000 hidden in locked draw, at the Mallows, and arrested.

Inspector Waugh is called to the house of Cynthia Holmes to look into the disappearance of her10-year-old son Peter. Waugh quickly spots that Mrs Holmes is lying about her wealth and the boy has escaped to have fun somewhere else.

Inspector Waugh is looking for a robber from Liverpool, who he believes is in disguise and attempting to leave by boat. Arriving is Ephraim, a well. a known villain with no convictions. Waugh knows he's smuggling something, but what?

Mr Lumley's dazzling sales-talk sometimes gets out of control.