| Episode cast overview, first billed only: | |||
| Richard Dormer | ... | Captain Sam Vimes | |
| Anna Chancellor | ... | Lord Vetinari | |
| Craig Macrae | ... | Death | |
| Wendell Pierce | ... | Death (voice) | |
| Marama Corlett | ... | Corporal Angua von Uberwald | |
| Jo Eaton-Kent | ... | Corporal Cheery | |
| Adam Hugill | ... | Constable Carrot Ironfoundersson | |
| Lara Rossi | ... | Lady Sybil Ramkin | |
| Bianca Simone Mannie | ... | Wonse (as Bianca Mannie) | |
| Samuel Adewunmi | ... | Carcer Dun | |
| Ruth Madeley | ... | Throat Dibbler | |
|
|
Russell Crous | ... | Cliff the Identity Thief |
| Natalie Walsh | ... | Goblin #4 | |
| Tarryn Wyngaard | ... | Sally the Vampire (as Tarrynn Wyngaard) | |
|
|
Fadzai Simango | ... | Clinkerbelle |
BBC America: Carcer's got everything he needs to control the Noble Dragon and destroy Ankh-Morpork. With hysteria on the streets and DEATH preparing himself for a very busy day, can The Watch, this band of misfits, step up and save the city from annihilation?