Guest Stars Tristan Sturrock as Zacky Martin Harry Marcus as Geoffrey Charles Pip Torrens as Cary Warleggan Ed Browning as Paul Daniel Turlough Convery as Tom Harry Jason Squibb as Reverend Odgers Zachary Fall as French Agent / Laurent Elsa Mollien as Mariette Max Gold as Doctor Nicolas Carpentier as Jacques Clisson Merriel Plummer as Polly Tregaskis Jean-Baptiste Fillon as French Guard