Supporting Cast basic

Abigail Hardingham as Emma

Amy Sloan as Elena

Anna Devlin as Chorus

Ari Millen as Adam Wexler

Ayisha Issa as The Emissary

Ben Cross as Nicodemus

David Dastmalchian as Kyle Slade

Donald Sumpter as old seer

Geoff Scovell – Stunt double

Hannah Waddingham as Magdalena

Holly Deveaux as young Olivia

Jack Fulton as Young Cole/Athan

Jay Karnes as Agent Robert Gale

Julian Richings as Adviser to the Witness

Patrick Garrow as Matthew Cole

Peter Outerbridge as Dr. Elliot Jones

Ramón de Ocampo as Oliver Peters

Romina D’Ugo as Max

Rosemay Lefebvre as Little Jennifer

Scottie Thompson as Mantis

Simon Merrells as Andrus

Faran Tahir as Mallick

Terry the Tortoise as himself

Victoria Emslie as Amelia

Xander Berkeley as Colonel Foster

Željko Ivanek as Leland Goines