Casebook→Published cast records→Mark GatissPublished cast record · Series 1–20 scopeMark Gatiss1 sourced appearance as Rev. Giles Shawcross.1credited appearance1named role1series representedCase connectionsAppearances in the current record.Series 13, Episode 1 · 2010Rev. Giles Shawcrossin The Sword of GuillaumePublished cast evidence ↗
