Marcella Main cast, played by Stephen Lord Episode 1x04: Episode 4 (Apr 25, 2016) Episode 1x05: Episode 5 (May 2, 2016) Episode 1x06: Episode 6 (May 9, 2016) Episode 1x07: Episode 7 (May 16, 2016) Episode 1x08: Episode 8 (May 17, 2016)