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The Werther Project
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.
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Other episodes for this season
![Black](https://image.tmdb.org/t/p/w300/kjrtS0Vc72EoGqvTQj3aUXGW3Mf.jpg)
![Reichenbach](https://image.tmdb.org/t/p/w300/sGAePN7qjJDP9rIfJMBue3Ak2KJ.jpg)
![Soul Survivor](https://image.tmdb.org/t/p/w300/6W3SKMKw73jUclhMvyfD40TiL7V.jpg)
![Paper Moon](https://image.tmdb.org/t/p/w300/f82fAQdRRZekM5ql5shB5BwOHtn.jpg)
![Fan Fiction](https://image.tmdb.org/t/p/w300/vFQ3C48Sj7PFHkgCnPOBR3CcBf9.jpg)
![Ask Jeeves](https://image.tmdb.org/t/p/w300/ydhahWtCx3f75400nmVLblZAkim.jpg)
![Girls, Girls, Girls](https://image.tmdb.org/t/p/w300/m0pQslopygerfdD4e7DGa7kOo43.jpg)
![Hibbing 911](https://image.tmdb.org/t/p/w300/y3Nk4fAxJnTstODKEVTI85kUAiK.jpg)
![The Things We Left Behind](https://image.tmdb.org/t/p/w300/qDVYqCL1s4o6ZwRbIUMu1AUMxSZ.jpg)
![The Hunter Games](https://image.tmdb.org/t/p/w300/pHahkeWYBdAJK8IOWaUy3yxdqeT.jpg)
![There's No Place Like Home](https://image.tmdb.org/t/p/w300/gdybjLeUHGZF0hxB0fOJtIFJ1xX.jpg)
![About a Boy](https://image.tmdb.org/t/p/w300/x8sS9tFtu0c8nKMKYqDs1ly1MIQ.jpg)
![Halt & Catch Fire](https://image.tmdb.org/t/p/w300/3vOeCup6NCjiYux2m8L9CyFIb38.jpg)
![The Executioner's Song](https://image.tmdb.org/t/p/w300/bInyjYWNo3ovguO6JKEoAEVhCLL.jpg)
![The Things They Carried](https://image.tmdb.org/t/p/w300/pkxIrqg9IYylL9fRckjRadVTvfa.jpg)
![Paint It Black](https://image.tmdb.org/t/p/w300/sm1cksE1sTlrEgkhVxpept7fqIU.jpg)
![Inside Man](https://image.tmdb.org/t/p/w300/jWyEhBgSXi261GnjLDnzNLH4niy.jpg)
![Book of the Damned](https://image.tmdb.org/t/p/w300/iYvCxIm2a4dcVtvRXRpd5Og47FS.jpg)
![The Werther Project](https://image.tmdb.org/t/p/w300/xabLZiDXLQ2wKZdbPhdjhXmaQyr.jpg)
![Angel Heart](https://image.tmdb.org/t/p/w300/yFiINFox0HISkDuHa9A0ftiu9CE.jpg)
![Dark Dynasty](https://image.tmdb.org/t/p/w300/vxIrCejWpuPqE1ZKvDpKc9iPCd8.jpg)
![The Prisoner](https://image.tmdb.org/t/p/w300/aiHs8O6jVvfGk6j7R85pRXvQ2HQ.jpg)
![Brother's Keeper](https://image.tmdb.org/t/p/w300/1rNqxT80PTUDa024jsZS00jITey.jpg)