* DawsonCasting: Averted in the case of Michael Welch, who at 16 played the 15 year-old Luke. Played straight with Becky Wahlstrom, who at 28 years old played Luke's eight months older girlfriend.
* DuelingShows: Was released at the same time as ''{{Wonderfalls}}'', which had a very similar premise. But Fox didn't even try to put up a fight before cancelling in defeat.
* ExecutiveMeddling: See Main tab.
* HeyItsThatGuy: "Butcher God" from the episode "State of Grace" - [[Series/ManVFood Adam Richman]].
** God was also played by, among others, [[Series/{{Heroes}} Sylar]], [[Series/TheWestWing Mrs. Landingham]], [[TalesFromTheCrypt The Crypt Keeper]], [[Series/{{Castle}} Martha Rodgers]], [[Series/{{Moonlighting}} Agnes DiPesto, Herbert Viola]], and KimPossible.
* RealLifeRelative: "Dog Walker God" was played by Russ Tamblyn, Amber Tamblyn's father.