Life on Mars. I watch both series plus Ashes to Ashes at least twice a year, but this is my fourth time with LOM this year because IT'S ACE!! (it's also kept me relatively sane during lockdowns)

For anybody who liked LOM, and was well gutted that it ended after Series 2 because John Simm couldn't be arsed to carry on, Series 3 of LOM is in the planning stages.