Containment

Louise Brealey

Sally

Lee Ross

Mark

Sheila Reid

Enid

Pippa Nixon

Hazel

Claire Greasley

Angry Resident

Andrew Leung

Sergei

Billy Postlethwaite

Aiden

Hannah Chalmers

Sinead

Christos Lawton

Dan

?

Dash Buckley

Child in Military Vehicle

Gabriel Senior

Nicu

Nick Dutton

Hazmat Over Walkie-Talkie (voice)

?

Shaz Lancaster

Angry Resident in Corridor