When a 28-year-old woman who was interned against her will in a psychiatric hospital is murdered the night she was scheduled to leave, young and brilliant police inspector Angela is put in charge of the investigation.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 2017 | Episode 1 | Inside Kensington Palace | 2017-03-28 | 60 min |
| Season 2017 | Episode 2 | Inside St Paul's Cathedral | 2017-04-04 | 60 min |
| Season 2017 | Episode 3 | Inside Westminster Abbey | 2017-04-11 | 60 min |
| Season 2017 | Episode 4 | Inside Strangeways | 2017-04-18 | 60 min |
| Season 2017 | Episode 5 | Inside the Houses of Parliament | 2017-05-12 | 60 min |
| Season 2018 | Episode 1 | Inside the Old Bailey | 2018-01-30 | 60 min |
| Season 2018 | Episode 2 | Cadbury | 2018-06-07 | 60 min |
| Season 2018 | Episode 3 | Wormwood Scrubs | 2018-06-14 | 60 min |
| Season 2018 | Episode 4 | Rolls Royce: Dream Machines | 2018-06-25 | 60 min |
| Season 2018 | Episode 5 | Nando's: A Peri-Peri Big Success Story | 2018-07-05 | 60 min |
| Season 2018 | Episode 6 | Harrods: The World's Most Famous Department Store | 2018-10-28 | 60 min |
| Season 2019 | Episode 1 | World's Most Luxurious Homes | 2019-09-29 | 60 min |
| Season 2019 | Episode 2 | Harrods at Christmas | 2019-12-17 | 60 min |
| Season 2020 | Episode 1 | Inside Asda: Bigger, Better, Cheaper? | 2020-01-06 | 60 min |
| Season 2020 | Episode 2 | Inside Iceland: Britain's Budget Supermarket | 2020-01-12 | 60 min |
| Season 2020 | Episode 3 | Waitrose: Britain's Poshest Supermarket | 2020-03-31 | 60 min |
| Season 2023 | Episode 1 | Inside Selfridges at Christmas | 2023-12-03 | 60 min |
| Season 2025 | Episode 1 | Inside Charlie Bigham: Britain's Poshest Ready Meal? | 2025-04-09 | 60 min |
