The Tunnel Main cast, played by Stanley Townsend Episode 2x01: Episode 1 (Apr 12, 2016) Episode 2x02: Episode 2 (Apr 19, 2016) Episode 2x03: Episode 3 (Apr 26, 2016) Episode 2x04: Episode 4 (May 3, 2016) Episode 2x05: Episode 5 (May 10, 2016) Episode 2x06: Episode 6 (May 17, 2016) Episode 2x07: Episode 7 (May 24, 2016)
