Goblin's Gold

Goblin's Gold is the third episode of the third series of Merlin.

Sypnosis
Merlin stumbles across a secret chamber and accidentally releases a Goblin. The mischievous creature possesses Gaius, leading the once-wise physician to develop a taste for gold, ale and magical jokes.

With a suddenly-bald King and a scourge of flatulence sweeping the royal household, can Merlin work out what is going on and banish the Goblin back to where he came from before any real damage is done?

Main Cast

 * Colin Morgan as Merlin


 * Bradley James as Arthur


 * Katie McGrath as Morgana


 * Angel Coulby as Gwen


 * Richard Wilson as Gaius


 * Anthony Head as Uther Pendragon

Recurring Cast

 * John Hurt as Kilgharrah


 * Rupert Young as Sir Leon


 * Michael Cronin as Geoffrey of Monmouth

Guest Cast

 * Mark Williams as the Voice of the Goblin


 * Gemma Arrowsmith as Rose


 * Duncan Meadows as Ewan


 * Simon Nehan as Tom