Cast Credits Darby & Joan (2022) Guest starring as Sam Horigan Episode 1x02: Episode 2 (Aug 8, 2022) Rock Island Mysteries (2022) Guest starring as Magnus Tonk Episode 1x17: Pong Plant (May 24, 2022) Troppo (2022) Guest starring as Steve Episode 1x03: Episode 3 (Feb 27, 2022)