David Morrissey

Professor Robert Mallinder

Sam Napier

Malcolm

DCS George Oldfield

Ian St Clair, Detective Chief Superintendent Ian St Clair

Walter Blackett

Self

Aulus Plautius

Tobias Shepherd

Martin

Self

Thomas Geiger

Earl of Northumberland

Robert Carne

Philip Blake, Governor Phillip Blake

Dave Dewston

Bobby Dykins

Himself

Dr. Jan Falkowski

Dad

Captain Thomas Hamilton

DI Mal Craig

Michael Glass

Sam Griffin

Jackson Lake

Narrator

Narrator

Self - Guest

Captain Günther Weber

Cyprion's Man

Stephen Collins

Murray Lomax