Mark Strong

Character: John Washington

Taissa Farmiga

Character: Anna Greene

Brian Cox

Character: Sebastian

Saskia Reeves

Character: Michelle Greene

Richard Dillane

Character: Robert Greene

Indira Varma

Character: Judith Morrow

Noah Taylor

Character: Peter Lundgren

Alberto Ammann

Character: Tom Ortega

Jessica Barden

Character: Megan 'Mousey' Scanlon

Clare Calbraith

Character: Jaime Feld

Julio Perillán

Character: Senator Rockford

Rod Hallett

Character: Detective Worner

Sanny van Heteren

Character: Samantha Harris

Antonia Clarke

Character: Susan Merrick

Frida Palsson

Character: Anna Washington

Molly Stein

Character: Daniela Hooper

Simon Cohen

Character: Ralph

Aisha Prigann

Character: Marjorie

Minnie Marx

Character: Mrs. Ortega

Eliza Bateman

Character: 5 Year Old Anna Greene