Guest Stars Andrew Adair as Jemmy MacKenzie Matthew Adair as Jemmy MacKenzie Paul Gorman as Josiah Beardsley Paul Gorman as Keziah Beardsley Andrew Gower as Prince Charles Edward Stuart Alexander Vlahos as Allan Christie Jessica Reynolds as Malva Christie Robin Laing as Major Donald MacDonald Caleb Reynolds as Aidan McCallum Euan Bennet as Obadiah Henderson Alistair Findlay as Duncan Innes Joanne Thomson as Amy McCallum Adam Kotz as Sheriff Tolliver Mercy Ojelade as Mary David Gant as The Sin Eater James Weber Brown as Cornelius Harnett Eugene O'Hare as Governor Josiah Martin Russell Watters as Allan MacDonald Freddie Stevenson as Ainsley Beeston Shauna MacDonald as Flora MacDonald Dominic Wolf as Captain Chapman David Mahoney as Fogarty Simms Derek Jeck as Whig Mob Guy Alex Fthenakis as Mob Guy #2 Nicholas Elliott as Male Servant