Ross Kemp and Britain's Volunteer Army Main cast, played by Ross Kemp Episode 1x01: Episode 1 (May 18, 2020) Episode 1x02: Episode 2 (May 19, 2020) Episode 1x03: Episode 3 (May 20, 2020) Episode 1x04: Episode 4 (May 21, 2020) Episode 1x05: Episode 5 (May 22, 2020)