History Trivia / RegularShow

** MarkHamill voices regular character Skips, along with the British Taxi from "Ello Guv'nor" among other one-shots, making this the second time Hamill has done voicework on a CartoonNetwork [[TimeSquad show]] notorious for walking the line between "kids' show" and "would be more at home on AdultSwim" (third time, if you count the reruns of ''BatmanTheAnimatedSeries'' airing on CN, as Hamill was also The Joker on that show).

** JeffBennett is a recurring VA for background characters.

** [[Film/ANightmareOnElmStreet Robert Englund]] voices "Deer Man" from "Camping Can Be Cool".

* TalkingToHimself: J.G. Quintel voices both Mordecai and High-Five Ghost, and Sam Marin voices Benson, Pops and Muscle Man. Both they and MarkHamill (Skips) voice several background characters as well.

** MarkHamill voices regular character Skips, along with the British Taxi from "Ello Guv'nor" among other one-shots.
** Rigby is voiced by William Salyers, who also voiced [[MoralOrel Reverend Putty]].

* TheOtherDarrin: High Five Ghost was voiced by JeffBennett in two episodes, but his other voiced appearances all have Quintel as his voice actor.\

* {{Defictionalization}}: Now you too can be a member of [[http://www.hottopic.com/hottopic/PopCulture/EverythingElse/ComicsAnimeCartoons//Regular+Show+Mordecai+And+The+Rigbys+Ringer+T-Shirt-153059.jsp Mordecai and the Ribgys!]]

* TheOtherDarrin: High Five Ghost was voiced by JeffBennett in two episodes, but his other voiced appearances all have Quintel as his voice actor.
** Mordecai's first French actor (Gerald Rinaldi) died in March 2012, so he was replaced by Emmanuel Dekoninck.

** (([[ANightmareOnElmStreet]] Robert Englund)) voices "Deer Man" from "Camping Can Be Cool".

*** [[Music/{{OFWGKTA}} Tyler the Creator]] Voices Blitz Comet

** (({{ANightmareOnElmStreet}} Robert Englund)) voices "Deer Man" from "Camping Can Be Cool".

** In "Mordecai and the Rigbys", there was suppose to be a scene where Mordecai and Rigby ask Benson why there were instruments in the garage. Benson has a flashback when he used to be a hippie where his ex-girlfriend, Veronica, who is also a gumball machine, leaves him for a business man.

** In "Mordecai and the Rigbys", there was suppose to be a scene where Mordecai and Rigby ask Benson why there were instruments in the garage. Benson has a flashback when he used to be a hippie where his ex-girlfriend, Veronica, who is also a gumball machine, leaves him for a business man.

** Margaret was originally not going to wear any clothes like Mordecai, but was changed for [[ThinkOfTheCensors obvious reasons.]]

** Carl Weathers ([[{{Rocky}} Apollo Creed]]) as the King of Basketball in "Slam Dunk".

** [[AprilStewart April Stewart]] is Susan.

** Margaret was originally not going to wear any clothes like Mordecai, but was changed for [[ThinkOfTheCensors obvious reasons.]]

** Margaret was originally not going to wear any clothes like Mordecai, but was changed for [[{{ThinkoftheCensors}} obvious reasons.]]

** Margaret was originally not going to wear any clothes like Mordecai, but was changed for obvious reasons.

* WhatCouldHaveBeen: For "Do Me a Solid", instead of destroying the tape, [[{{Jerkass}} Rigby originally kept it.]]

** [[{{Community}} Donald Glover]] voices Alpha-Dog in "Rap It Up".

* WhatCouldHaveBeen: For "Do Me a Solid", instead of destroying the tape, [[{{Jerkass}} Rigby originally kept it.]] One of the writers explains [[here]]

* WhatCouldHaveBeen: For "Do Me a Solid", instead of destroying the tape, [[{{Jerkass}} Rigby originally kept it.]] One of the writers explains [[ here]]

* WhatCouldHaveBeen: For "Do Me a Solid", instead of destroying the tape, [[{{Jerkass}} Rigby originally kept it.]] One of the writers explains [[http://www.formspring.me/ghostdigits/q/247113981947297011 here]]

* TalkingToHimself: J.G. Quintel voices both Mordecai and High-Five Ghost, and Sam Marin voices Benson, Pops and Muscle Man. Both they and MarkHamill (Skips) voice several background characters as well.