Sam learns that former Men of Letters, Magnus, once built a magical box and Sam sets out to find it in the hopes it can cure Dean of the Mark of Cain. However, what he’s not prepared for, is the deadly alarm system Magnus set up on the box. When Sam opens the box, he puts both his and Dean’s life in danger.
Comments
Good episode...I thought. I'm just glad Sam wasn't stupid at the end...good job for locking her up.
I love Rowena!