‘Supernatural’ Season 12 Episode 12 Spoilers: Mary’s Little, White Lie May Cause Big Trouble

Following the events that went down with Rowena in the previous episode of "Supernatural" Season 12, things are about to get sticky. Spoilers for Episode 12 hint on another round of trouble for the Winchester brothers as Mary's lie may bring about huge consequences.

In TV Line's recap of "Supernatural" Season 12 Episode 11, Dean (Jensen Ackles) unfortunately lost his memory. A worried Sam (Jared Padalecki) had to call on Rowena (Ruth Connell) to fix things for his brother. The episode was light-hearted and also emotional for Dean at some point.

Dean has died in the series before. This is not the first time he was put in a dreaded situation. However, it seems that "Supernatural" Season 12 Episode 12 will bring in more problems than expected. The monster-hunting brothers will be up for another ride of action next week.

According to the short synopsis from Buddy TV, Samantha Smith will be a guest star in "Supernatural" Season 12 Episode 12 titled "Stuck in the Middle (With You)." Smith will be playing the role of Mary. She will get help from the Winchesters for a case she's working on.

The twist is, Mary will "neglect" to mention that the British Men of Letters are part of the case she's working on. As fans know very well, Sam and Dean have had bouts with the group in the past. Based on the title of "Supernatural" Season 12 Episode 12 itself, this spells trouble.

It appears that Mary may choose to lie about the British Men of Letters so she can get Sam and Dean's help in "Supernatural" Season 12 Episode 12. However, it may also be depicted that Mary will simply forget to tell the brothers that some of their enemies are involved in the case. Either way, the Winchesters will most likely not be happy about it.

"Supernatural" Season 12 Episode 12 titled "Stuck in the Middle (With You) will air next Thursday, Feb. 16 on The CW. Stay tuned for more "Supernatural" spoilers.