A Grain of Deception

A Grain of Deception
Production Information
Air Date	February 17, 2017
Writer	Patti Carr & Lara Olsen
Director	Fred Gerber
Episode Guide
Previous	With Friends Like These
Next	Leaps of Faith

A Grain of Deception is the second episode of Season Four and 64th episode of Reign.

Plot

A SPY THREATENS MARY’S TRUST WITHIN HER INNER CIRCLE — Queen Mary discovers there is a leak amongst her advisors and sets out to uncover the traitor. Queen Elizabeth enlists in Narcisse to further her quest for supremacy. Meanwhile, Catherine takes desperate measures to regain some of the power she has lost.

Cast

Main Cast Adelaide Kane as Mary Stuart Celina Sinden as Greer Megan Follows as Catherine de' Medici Rachel Skarsten as Elizabeth I Will Kemp as Lord Darnley Ben Geurens as Gideon Blackburn

Recurring Cast Craig Parker as Stéphane Narcisse Rose Williams as Claude Dan Jeannotte as James Stuart Anastasia Phillips as Elisabeth Jonathan Goad as John Knox Sara Garcia as Keira Guest Cast Claire Hunter as Emily Knox Shauna Black as Lady Donal

Gallery

Videos

Reign A Grain of Deception Trailer The CW

Trivia

• John Knox was married twice. First, to Margery Bowes than to Margaret Stewart. Making Emily an original character for the series.
• Lord Darnley was never previously engaged, nor looking to marry anyone besides Mary, Queen of Scots.