In 140 AD, twenty years after the unexplained disappearance of the
entire Ninth Legion in the mountains of Scotland, young centurion
Marcus Aquila (Tatum) arrives from Rome to solve the mystery and restore
the reputation of his father, the commander of the Ninth. Accompanied
only by his British slave Esca (Bell), Marcus sets out across Hadrian's
Wall into the uncharted highlands of Caledonia - ...