Joe Doyle

When Mary's brother James (guest star Joe Doyle) arrives in France and convinces Mary to return to Scotland, Francis is suspicious and uncovers a plot that would destroy Mary, which causes a rift between them. King Henry's downward spiral continues, leaving Penelope (guest star Kathryn Prescott) in charge, causing Catherine and Kenna to take drastic measures. Meanwhile, Lola becomes wary of Lord Julien's (guest star Giacomo Gianniotti) motives behind his marriage proposal. Alan Van Sprang, Torrance Coombs, Celina Sinden, Anna Popplewell and Caitlin Stasey also star.

All for one and one for all… or is it? In the season one finale, Alex Ollerman attempts to force the team to commit a terrorist attack for The Trust, using Ray’s life as leverage. Meanwhile, Jai helps Standish deal with a revelation about Tyna; and Will and Frankie come to a realization about their relationship.

Damien gets help from an unexpected source. Shay tracks down Damien’s old friend. A mysterious figure enlists Simone’s help. Rutledge offers Damien what he wants most.

Damien tries to take control of his fate, which results in a bloody confrontation. Simone and Greta meet Veronica. Shay loses a witness.