Walks with My Dog Guest cast, played by Bill Bailey Episode 1x01: Episode 1 (Mar 19, 2016) Episode 2x02: Episode 2 (Mar 16, 2017) Episode 2x05: Episode 5 (Apr 6, 2017) Episode 3x04: Episode 4 (Feb 1, 2018) Episode 3x06: Episode 6 (Feb 15, 2018)