Board Thread:False Info and Speculative Discussion/@comment-27547895-20160203212624/@comment-26879545-20160213053214

Wait, how exactly do we know the Beast has a weakness against Silver?

The only time I remember this being brought up in the show was in season 1 where Kate was telling Allison that it wasn't silver as in the metal, but silver as in Argent, as in their family, that killed the Beast.