Merlin 2008 | TV Show Watchlist

Season 5, Episode 12 Diamond of the Day - Part 1

First Aired: May 24, 2013

Part 1 of 2. In the series finale, Morgana prepares to wage war against Camelot and defeat Merlin with a vengeful Mordred by her side.

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  • Premiered: September 20, 2008
  • Rating: TV-PG
  • Premise: A retelling of the Arthurian legend that centers on Merlin, a young wizard new to Camelot, a kingdom ruled by a tyrant who's banned the use of magic. (more)

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