When a girl falls to her death from a ferris wheel, it is thought to be a tragic accident - until DS Satchell's aunt comes forward with suspicions of foul play.
| Name | Type | Role | |
|---|---|---|---|
| Amelia Donkor | Actor | Lisa | |
| Victoria Smurfit | Actor | DCI Roisin Connor | |
| Helen Bailey | Actor | Vicky | |
| Jane Lapotaire | Actor | Tess | |
| Golda Rosheuvel | Actor | Lisa's Mum | |
| Dorian Lough | Actor | DS David Satchell | |
| Frances Ashman | Actor | Nurse | |
| Bernard Lloyd | Actor | Pops | |
| Ewan Hooper | Actor | Fred Olsen | |
| Vince Leigh | Actor | DS Sam Palmer | |
| Jack Bence | Actor | Skateboarder 1 | |
| Martin Brody | Actor | Tommy | |
| Jack James | Actor | Micky Olsen | |
| Alexandra Gilbreath | Actor | Alex Phelps | |
| Aleksandar Mikic | Actor | Pavel | |
| David Hayman | Actor | Det.Ch.Supt Mike Walker | |
| Douglas McFerran | Actor | Doug Reid | |
| Michael Thomas | Actor | Patterson |