Baroness Louise Casey has this week delivered an excoriating review into the standards of behaviour and internal culture of the Metropolitan Police. It’s just the latest of a series of tough reports issued by Casey during a career tackling deep-rooted social issues, including homelessness and anti-social behaviour. Casey is now a cross-bench peer and go-to troubleshooter for governments of all stripes, but her route to the top of public life has been unconventional. Profile speaks to close friends and colleagues of a civil servant known for her fearlessness and no-nonsense style. Presenter: Mark Coles Production team: Sally Abrahams and Nathan Gower Editor: Simon Watts Sound Engineer: Graham Puddifoot

Shadow chancellor and former economist Rachel Reeves, who was a national chess champion aged 14.

Scottish screenwriter Lesley Paterson’s debut film, All Quiet on the Western Front, has won seven BAFTAs and has nine Oscar nominations, including Best Adapted Screenplay. It took her and co-writer Ian Stokell sixteen years to get their script to screen, with Netflix and German director, Edward Berger. On the way, Paterson competed in extreme off-road triathlons, winning five world titles and putting the prize money towards the adaptation rights for the novel. Now the movie is winning awards and provoking debate among critics. Timandra Harkness talks to family, friends and colleagues about Paterson’s childhood going to ballet classes with knees still muddy from rugby, her journey from Stirling to Hollywood, and how her drive to win has got her through every challenge. Presenter: Timandra Harkness Production team: Sally Abrahams, Georgia Coan and Nathan Gower Editor: Simon Watts Sound engineer: Neva Missirian

Born in Jamaica to parents who were both doctors, Professor Dame Angela McLean was fascinated by science from a young age. After studying maths at university, her PhD thesis involved pioneering work on measles. She’s also done ground-breaking research into HIV/AIDS. During the coronavirus pandemic, Dame Angela played a key role drawing up advice for the government. Mark Coles speaks to friends, family and colleagues to find out more about the ‘no-nonsense’, straight-talking scientist who loves theatre, birdwatching and campfires. Presenter: Mark Coles Producers: Sally Abrahams and Georgia Coan Editor: Simon Watts Production Co-ordinator: Sabine Schereck Sound Engineer: Rod Farquhar

Born in London, to Jamaican parents who came to Britain as part of the 1950s Windrush generation, Shirley J. Thompson fell in love with music from a very young age – and it has remained her life’s passion. She’s created music for film, TV, orchestras and opera. Mark Coles talks to family and friends to find out what influences her work. Presenter: Mark Coles Producers: Sally Abrahams and Georgia Coan Editor: Simon Watts Production Co-ordinator: Sabine Schereck Sound Engineer: James Beard