Cast Credits Professor T (2021) Guest starring as Zeb Drakeford Episode 3x01: Heir to the Throne (Mar 27, 2024) Father Brown (2013) Guest starring as Mick Bidley Episode 9x02: The Viper's Tongue (Jan 4, 2022) Casualty (1986) Guest starring as Owen Poulton Episode 42x06: Into the Fire (Apr 20, 2024)