Netflix is set to release a new British documentary titled 'Con Mum' on March 25th, 2025.The documentary revolves around Graham Hornigold, a chef whose life is disrupted when a woman claims to be his mother.The director, Nick Green, previously worked with Netflix on the series 'Captive' and has other notable credits.Apart from 'Con Mum', Netflix has several other documentaries scheduled for release in March 2025.