Ross Kemp Back on the Frontline Main cast, played by Ross Kemp Episode 1x01: Episode 1 (Nov 14, 2011) Episode 1x02: Episode 2 (Nov 21, 2011) Episode 1x03: Episode 3 (Nov 30, 2011) Episode 1x04: Episode 4 (Dec 5, 2011) Episode 1x05: Episode 5 (Dec 12, 2011)