He makes his debut television appearance in the episode "Dead in the Water" of Midsomer Murders. He was Henry Charlton. Owain Wynn Evans was an English musician and actor. He is best known for playing Sergeant George Carter in the 1970s BBC police drama series The Main Chance. He died on 16 January 2016 at the age of 70. Yeomans made three appearances in the Midsomer Murders between 1977 and 1979, all featuring in the same episode "Dead in the Water". He played Henry Charlton, a wealthy farmer who returns to his native Dorset to attend his sister's wedding but then goes missing. His character's body is later found dead near his car with multiple stab wounds to the chest. Detective Chief Inspector Tom Barnaby believes that this is a crime of passion because Charlton had been seeing another man's wife. However, as the episode progresses it becomes clear that there is more to the story than first appears: Charlton had received several threats before his death and it turns out that he was being blackmailed over a incident that happened when he was a young man. Yeomans was born in Merthyr Tydfil, Wales and grew up in Surrey.