Cast Credits The Crown (2016) Guest starring as Page (Rhodesia) Episode 1x06: Gelignite (Nov 4, 2016) Call the Midwife (2012) Guest starring as Mr. Stephens Episode 5x05: Episode 5 (Feb 14, 2016) DCI Banks (2010) Guest starring as Mr Clarke Episode 2x05: Innocent Graves (1) (Nov 7, 2012)