William Simons, who portrayed PC Alf Ventress, was 52 when he first took on the role, bringing a mix of dry wit and community knowledge to the character. Simons continued acting until his passing in June 2019 at the age of 78, leaving a significant legacy in British television. Derek Fowlds, known for his role as Sergeant Oscar Blaketon, started at 55 and became a fan favorite before he passed away in January 2020 at 82.
