* ActingForTwo
** Bridget Regan when she is [[LiteralSplitPersonality split]] in "Torn".
** Craig Parker plays both Darken Rahl and his [[InexplicablyIdenticalIndividuals lookalike]] in "Walter".
** Bridget Regan and Craig Horner play both their regular roles and two hapless thieves disguised as them in "Mirror".
** Also Zedd for a few hilarious scenes.
* DyeingForYourArt: Bridget Regan's natural hair is red and curly. It was dyed dark brown and chemically straightened to play Kahlan.
* MeanCharacterNiceActor: Cara, especially in the beginning, does ''not'' get along with Kahlan, [[FireForgedFriends at least at first]]. In real life, Bridget Regan (Kahlan) and Tabrett Bethell (Cara) became best friends while working on the show.
* RealitySubtext: The chemistry between Kahlan and Richard was helped tremendously by the fact that Craig Horner (Richard) and Bridget Regan are very close in real life.
* RetroactiveRecognition: Young Zedd is [[Series/{{Revenge}} Nolan Ross]].
* WhatCouldHaveBeen
** Raimi and Tapert expressed interest in having their old pal Creator/BruceCampbell do a guest spot, and likely would've happened if not for scheduling conflicts.
** There was almost a deal for a third season on SciFiChannel.
* WhyFandomCantHaveNiceThings: Apparently part of the reason it was canceled was that some people were ''so'' vocal about their displeasure that stations didn't want to advertise the show and were reluctant to pick it up.
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