Cast Credits Jack Taylor (2010) Guest starring as Supt. Ned Whelan (3 episodes) Episode 3x02: Headstone (Nov 24, 2016) Episode 3x01: Cross (Nov 17, 2016) Episode 2x03: Shot Down (Dec 1, 2013) The Clinic (2003) Guest starring as Martin Geraghty (7 episodes) Episode 4x05: Episode 5 (Oct 29, 2006) Episode 4x04: Episode 4 (Oct 22, 2006) Episode 4x01: Episode 1 (Oct 1, 2006) Episode 2x04: Episode 4 (Nov 7, 2004) Episode 1x08: Episode 8 (Nov 30, 2003) Episode 1x07: Episode 7 (Nov 23, 2003) Episode 1x03: Episode 3 (Oct 26, 2003) View 4 more View 4 less