Watch Smallville – Season 5 Episode 19: Mercy
Cast: Tom Welling , Erica Durance , Cassidy Freeman , Justin Hartley
Directors: Alfred Gough , Miles Millar
Watch Smallville – S5E19
Episode Overview
Lionel is taken hostage by a masked man who forces him to play elaborate games for the prize of staying alive. Martha goes to confront Lionel after Clark tells her Lionel knows his secret and becomes a part of the game herself, fighting for her life.
