‘Reign’ Season One Finale Preview

Reign Season 1 Finale
Alan Van Sprang as King Henry, Adelaide Kane as Mary, Queen of Scots (back to camera) Megan Follows as Queen Catherine and Gil Darnell as The Duke of Guise in 'Reign' (Photo: Sven Frenzel/The CW -- © 2014 The CW Network, LLC. All rights reserved. )

The first season of Reign finishes up with “Slaughter of Innocence” airing at 9pm ET/PT on The CW on May 15th. This final episode of season one finds the fate of France hanging in the balance as Mary and Francis decide what must be done to the King.

The Plot:

When the King’s (Alan Van Sprang) madness and cruelty reaches a fevered pitch, Mary (Adelaide Kane) and Francis (Toby Regbo) take action. Their choices could change the course of history, but an unforeseen terror brewing in the woods could cost them, and their friends, everything.  Mary makes a drastic decision when she learns Lola (Anna Popplewell) is going through a life-threatening labor at a location outside of the castle.

Megan Follows, Torrance Coombs, Caitlin Stasey and Celina Sinden also star.  David Frazee directed the episode written by Laurie McCarthy and Doris Egan.