Last Tango in Halifax Guest cast, played by Marcus Garvey Episode 1x04: Episode 4 (Dec 11, 2012) Episode 2x04: Episode 4 (Dec 10, 2013) Episode 3x04: Episode 4 (Jan 18, 2015) Episode 3x05: Episode 5 (Jan 25, 2015) Episode 3x06: Episode 6 (Feb 1, 2015) Episode 4x01: Episode 1 (Dec 19, 2016) Episode 4x02: Episode 2 (Dec 20, 2016)