Theo James

as Hal / Bill

as Bastion / Sentinels (voice)

as Bastion (voice)

as Eddie Horniman

as Self

as Captain Henry Ossory

as Henry DeTamble

as Robert Michaels

as Vesemir (voice)

as Cameron Sullivan

as George Almore

as Young Vesemir (voice)

as Self

as Rek'yr (voice)

as Sidney Parker

as Ivan

as Guy Clinch

as Ash

as Will

as Michael

as Hector (voice)

as Father Gaunt

as David

as Lord James Mangan

as Tobias 'Four' Eaton

as Luke

as Tobias 'Four' Eaton

as Self

as Tobias 'Four' Eaton

as Self

as Detective Walter Clark

as Dinner Party Guest

as Jack Wales

as David

as James

as Aidan Harper

as Jed Harper

as Kemal Pamuk

as Ray

as Craze

as Self - Guest

as Self

as Self - Guest

as Self

as Rivner