Season 1 Episode 16 episode 16

'Once Upon A Time' Episode 16 "Heart Of Darkness" Guide

'Once Upon A Time' Episode 16 "Heart Of Darkness" Guide


ABC has released the official synopsis for the March 18th episode of Once Upon A Time, "Heart of Darkness". After Mary Margaret is un-justfully arrested for Kathryn's 'mysterious' disappearance, she has to seek Mr' Gold's help.

  • Mary Margaret hires Mr. Gold as her attorney when Emma is forced to arrest her for the suspected murder of David’s wife, Kathryn.
  • Meanwhile, back in the fairytale land that was, Prince Charming sets out to stop a determined and unhinged Snow White, whose memory is still clouded by Rumplestiltskin’s potion, from assassinating the Evil Queen.