Mary arrives - Supernatural Season 12 Episode 21

Mary doesn't look happy. Leaving the British Men of Letters must have come at a cost. Will Sam and Dean be mad?
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Supernatural Season 12 Episode 21 Quotes

I wanna punch something in the face.

Sam

Kill me. All my life all I ever had, other than my family, was my will. And it's going away. I'm putting people in danger, I'm putting my sons in danger.

Mary