
Episode 3 S01E03
Realising that someone onboard may be working with the hackers, Joe turns his attention to his fellow passengers, whilst Abby stuns her colleagues by taking the train off the mainline.
Series Cast

Alexandra Roach
Abby Aysgarth

Sharon Small
Liz Draycott

James Cosmo
Fraser Warren

David Threlfall
Paul Peveril

Daniel Cahill
Danny Geoghan

Lois Chimimba
Erin Connolly

Sharon Rooney
Yas Brown

Ruth Madeley
Chrissy Doolan

Katie Leung
Rachel Li

Leah MacRae
Sophie Warren

Scott Reid
Billy McCloud

Pamela Nomvete
Nicola Miller

Parth Thakerar
Saj Sidhu

Remy Beasley
Meg Hooton

Jonjo O'Neill
Mark Hudson