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)