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Maxine Peake
Martha Costello (6 eps)
![](https://image.tmdb.org/t/p/w92/50mfkdU5TY8nHuz7vXCz60ywg2c.jpg)
Rupert Penry-Jones
Clive Reader (6 eps)
![](https://image.tmdb.org/t/p/w92/k2WtfemrrSTvYtU3KQn9vwZ6HIm.jpg)
Neil Stuke
Billy Lamb (6 eps)
![](https://image.tmdb.org/t/p/w92/3OlkHjDKDj9NKkFWXfLk7gcb2C.jpg)
Natalie Dormer
Niamh Cranitch (6 eps)
![](https://image.tmdb.org/t/p/w92/qjg4KzRyis7Q98LC1u62DBiRiiR.jpg)
Tom Hughes
Nick Slade (6 eps)
![](https://image.tmdb.org/t/p/w92/nKqRWTF8hCsyjiSRCNMyShbmvrg.jpg)
Nina Sosanya
Kate Brockman (6 eps)
Jamie Dispirito
Jimmy Johnson (6 eps)
![](https://image.tmdb.org/t/p/w92/o9Jtr3vLCF3ZNPaQ7oMM4oLtmLh.jpg)
John Macmillan
John Bright (6 eps)
![](https://image.tmdb.org/t/p/w92/r1xIDN0ca9NRngD7m560yuZg2Sp.jpg)
Theo Barklem-Biggs
Jake Milner (6 eps)