Casebook→Published cast records→John ShrapnelPublished cast record · Series 1–20 scopeJohn Shrapnel2 sourced appearances as Max Jennings · Leo Clarke.2credited appearances2named roles2series representedCase connectionsAppearances in the current record.Series 1, Episode 2 · 1998Max Jenningsin Written in BloodPublished cast evidence ↗Series 9, Episode 5 · 2006Leo Clarkein Death in ChorusPublished cast evidence ↗