The Coming of Arthur: Part Two

&nbsp S03E13 (name to change) is the thirteenth episode of te third serie of Merlin.

Main Cast

 * Colin Morgan as Merlin
 * Bradley James as Arthur
 * Angel Coulby as Gwen
 * Katie McGrath as Morgana
 * Anthony Head as Uther Pendragon

Recurring Cast

 * Emilia Fox as Morgause
 * Santiago Cabrera as Lancelot
 * Eoin Macken as Gwaine
 * Rupert Young as Sir Leon
 * Adetomiwa Edun as Elyan

Guest Cast

 * Tom Hopper as Percival