Catastrophe Guest cast, played by Gary Lilburn Episode 1x04: Episode 4 (Feb 9, 2015) Episode 1x06: Episode 6 (Feb 23, 2015) Episode 2x01: Episode 1 (Oct 27, 2015) Episode 2x05: Episode 5 (Nov 24, 2015) Episode 2x06: Episode 6 (Dec 1, 2015) Episode 3x04: Episode 4 (Mar 21, 2017) Episode 3x05: Episode 5 (Mar 28, 2017)