Clark learns that John Jones was shot while working as a police officer; Lana tells Tess that Lex isn’t the man she thinks he is, forcing Tess to re-evaluate her…

Clark and Lana each make an attempt on Chloe’s life for unknown reasons after they receive a mysterious e-mail from the Summerholt Institute. Clark must discover the source of these…

Sam and Dean investigate a set of murders on Valentine’s Day and discover they are dealing with an ancient curse. Once kissed by the curse, the person is marked to…