We are just hours away from the CW premiere of "Reign" episode 13, "Consummation" and we have some juicy spoilers which include a full summary of the episode.

According to E! News, we can expect a visit from the mother of the bride. Fans will finally meet Mary's (Adelaide Kane) mother, Marie de Guise, who is played by "Private Practice" star Amy Brenneman.

Apparently, the mother of Scotland will make quite an entrance. Brenneman explained, "My first thing that I say is 'French court has gone to hell,' and it goes on from there."

The mother and daughter pair will be reuniting after a ten year separation. The actress admitted, "There's a real formality. Mary is shy.

"I think probably Marie is shy too, but she has to cover up. But there's also real warmth, and I say to her privately, 'I wish I could spend more time with you, but I couldn't, I was running a country," adding, "It's not one note by any stretch."

The actress also confessed that Marie's appearance will be a wake up call for all of the characters, she revealed, "It's almost like she sweeps in and she finds them all addicted to opium or something."

She added, "It's like 'Wake up, what are we doing, what's happening, what's going on?' So she sort of just wakes them all up."

Speaking of waking it up, according to Entertainment Weekly, on Friday morning the CW will have an uncensored episode of "Consummation" available on their site.

It seems that the network had to cut some of the sexier scenes in order to meet network standards but fans can catch the racier version online.

As for our ultimate spoiler, thanks to Wikipedia we have a summery of "Reign" episode 13, "The Consummation." Please DO NOT READ BELOW if you do not want to know what happens in the episode.

According to Wikipedia, "Mary's mother, Marie de Guise (Amy Brenneman), arrives and advises Mary against marrying Bash. Nostradamus tells Catherine that he stopped having visions of Francis' death after Clarissa died, and had a new vision of Mary and Francis' happy future together.

"When Francis returns to the castle, Catherine advises him to go after Mary and promises never to harm her ever again. Francis stops Bash and Mary from eloping and tells Mary of the change in Nostradamus' prophecy.

"News arrives that the Queen of England is dead, and Henry pressures Mary to choose one of his sons. Mary chooses Francis and they are wed; Henry pardons Catherine for the occasion. Nostradamus discovers that Clarissa is still alive.

"Mary is angered to learn that her mother faked the news from England to push her into making a choice, and orders her to leave. Nostradamus has a fuller vision of Mary and Francis' future: they will be happy but Francis will die a year into their marriage.

"Henry makes Bash watch Mary and Francis' consummation before he is escorted from the castle; Bash kills the guards and escapes."

Catch "Reign" episode 13, "Consummation" on the CW, Thursday at 9 p.m.