The third and final season of the award-winning comedy Mum continues to explore the life of suburban mother Cathy (Lesley Manville – River, also on BritBox) as she grieves for her deceased husband and subsequently embarks on a will-they-won't-they relationship with family friend Michael (Peter Mullan – Ozark, Top of the Lake). Writer Stefan Golaszewski took home a BAFTA for his work on the series, described by The Guardian as “Magnificent TV that will put sunshine in your heart.” Head back to the beginning and catch up on Seasons 1 and 2, also streaming on BritBox.