Marcella Main cast, played by Laurence Kinlan Episode 3x03: Episode 3 (Jan 26, 2021) Episode 3x04: Episode 4 (Jan 26, 2021) Episode 3x05: Episode 5 (Jan 26, 2021) Episode 3x06: Episode 6 (Jan 26, 2021) Episode 3x07: Episode 7 (Jan 26, 2021) Episode 3x08: Episode 8 (Jan 26, 2021)