Shot on location in South Africa and Hungary, the new ten-part series will premiere on Sky1 and Cinemax next year.
Returning for Series 4 are director Michael Bassett (Silent Hill: Revelation 3D) and writers Simon Burke (Persuasion), James Dormer (Spooks) and Richard Zajdlic (EastEnders)
Due to plot spoilers for upcoming episodes, Series 4’s cast members will be announced at a later date.
> Buy Series 3 on DVD on Amazon.
Watch the Series 3 trailer…
Are you looking forward to Series 4? Let us know below…