Slave of Duty

Slave of Duty

Available on Pluto TV, FilmRise, BritBox, Prime Video, Tubi TV, Amazon Freevee
S3 E3: When a diver and a local historian are found dead, Wycliffe is convinced the treasure of the sunken ship they had been searching for and allegedly never found has become the motive for murder.
Starring Martha Cope, John Bowler