''Waiting for Guffman'' is a 1997 {{Mockumentary}} co-written and directed by Creator/ChristopherGuest, who stars along with Creator/CatherineOHara, Creator/EugeneLevy, Fred Willard, Creator/ParkerPosey, Bob Balaban, and others who would appear in several of the subsequent mockumentaries directed by Guest.

The residents of Blaine, Missouri -- the self-proclaimed home of the first UFO landing in the United States (Blaine residents beg to differ with Roswell's claims) and stool capital of the world -- are excited about the town's upcoming sesquicentennial celebration, which will have as its centerpiece the original musical production, "Red, White and Blaine." Corky St. Clair (Guest), the musical's writer/composer and former New York theater professional (off off off off Broadway) who currently leads the Blaine Community Players, will helm the production, assisted by high school music teacher Lloyd Miller (Balaban). Corky and Lloyd are excited about their 'talented' cast of locals and the production as a whole, though Corky and Lloyd are themselves as untalented and unaware as their cast. Corky and company are especially anticipating the presence of a representative of the prestigious New York based Oppenheimer Organization, Mort Guffman, in the audience on opening night. In Corky's mind, a favorable review from Guffman means that the production is heading to Broadway. Through all the ups and downs (and more downs) of the pre-production, everyone in Blaine still can't wait for opening night and the arrival of Guffman, upon whom the cast and crew's dreams rest.

The title of the film is a reference to the Samuel Beckett play, ''Theatre/{{Waiting for Godot}}'' similarly, the titular character never appears. As in the other mockumentaries created by Guest, the majority of the dialogue is improvised. Because the film is about the production of a stage musical, it contains several original musical numbers.

!!''Waiting for Guffman'' contains examples of:

* AllGaysLoveTheater
* AnalProbing: A supposed visit by a UFO is a significant part of the history of Blaine, Missouri. One abductee shares his story, in which he details being probed for "three to four hours" by "five or six" aliens--not all at once but individually. Every Sunday around the time of his abduction, the abductee finds that he has "no feeling in his buttocks."
* ArtisticLicenseMusic: In the overture, someone decided to dub in MIDI instruments, despite a live orchestra being the ones playing. WordOfGod stated that the musicians performed ''too'' well for the musical to be funny.
* BadBadActing: All the actors in the musical, especially the Albertsons. "Hubbub hubbub hubbub..."
* TheBeard: See Girlfriend In Canada.
* BiggusDickus: Ron is apparently quite large down there, turns out that he went Jefferson City for a reduction surgery at his wife's insistence. Apparently [[BiggerIsBetterInBed Bigger Is]] ''[[AvertedTrope Not]]'' [[BiggerIsBetterInBed Better In Bed]]
* CampGay: Corky has all of the mannerisms.
* ComicallyCrossEyed: Allen goes cross-eyed when he removes his glasses. Naturally, Corky insists that he not wear his glasses while playing Blaine Fabin.
-->'''Allan as Blaine''': Gather round for I have news.\\
'''Sheila''': What news?\\
'''Ron''': What did your keen and perceptive eyes behold?
* CorrespondenceCourse:
-->'''Clifford Wooley:''' "I had a... hankerin' to be an actor when I was a young feller when I got out of the Coast Guard, but I... I went to taxidermy school instead... well, I took a correspondence course."
* TheGhost: The characters spend the entire movie preparing for the arrival of Broadway talent scout Guffman. During their performance, a distinguished man arrives late and takes Guffman's seat, but we later find out that he's just a random guy. Guffman never arrives.
* GirlfriendInCanada: Possibly director Corky St. Clair's wife Bonnie though she supposedly lives in town with him, not in some distant locale. Nobody ever seems to have met Bonnie, and there are hints ("I buy most of her clothes") that "Bonnie" may be a cover story for crossdressing or some more peculiar activity.
* HopelessAuditionees: The tryouts for ''Red, White & Blaine'' bring out a lot of local weirdos doing strange shtick, like a guy who reenacts a ClusterFBomb scene from ''Film/RagingBull'' without bothering to imitate Creator/RobertDeNiro or Creator/JoePesci, and a man who sings Lou Christie's falsetto pop classic "Lightning Strikes" in a flat voice. The ones who get chosen have audition pieces that are slightly more polished but just as absurd.
* LiteraryAllusionTitle: To ''Theatre/WaitingForGodot''
* LoveTriangle: Corky clearly has a huge unrequited crush on Johnny Savage, while Councilman Steve Stark is gradually revealed to have a huge crush on Corky. [[note]]in fact, in the early drafts of the script Corky and Steve end up living together[[/note]]
* MeaningfulName: The name of the producer that everyone wants to impress is called Mort Guffman which the characters pronounce like "MacGuffin".
* MistakenForSpecialGuest: The "theatre critic" turns out to be just a man who is in town to visit his niece, who has just had a baby. In the closing credits, he is listed as "Not Guffman".
* {{Mockumentary}}
* NoEnding: The number "Nothing Ever Happens On Mars".
* NothingExcitingEverHappensHere: played with in "Red, White and Blaine", in which an alien's musical number is "Nothing Ever Happens On Mars". This was meant to be a {{Call Back}} to a song called "Nothing Ever Happens In Blaine" that got cut; note the audience's roar of laughter when it starts.
* OnlySaneMan: Lloyd Miller and Dr. Pearl's wife seem to be the only ones in town who don't reside entirely in [[{{Cloudcuckoolander}} Cloudcuckooland]], but his lack of assertiveness and her naivete mean they don't get much traction in dealing with the others.
* SeriousBusiness: Community theatre
* StylisticSuck: The musical itself.
* TransparentCloset: Corky St. Clair
* WhatTheHellHero: Corky gives a famous blistering TakeThat to the town council at his show being closed.
-->'''Corky:''' So what I'm understanding here - correct me, if I'm wrong - is that you're not givin' me any money. So now I'm left basically with nothin'. I'm left with zero, in which, in which, what can I do with zero, you know? What can I - I can't do anythin' with it! I need to, this is my life here we're talking about! We're not just talkin' about, you know, somethin' else. We're talking about my life, you know? And it's forcing me to do somethin' I don't wanna do. To leave. To, to go out and just leave and go home and say, make a clean cut here and say: 'No way, Corky, you're not puttin' up with these people!' And I'll tell you why I can't put up with you people - because you're bastard people! That's what you are! You're just bastard people! And I'm goin' home and I'm gonna, I'm gonna bite my pillow, is what I'm gonna do!
* WhereAreTheyNowEpilogue
* WholesomeCrossdresser: Corky St. Clair might be a closeted example. He often buys clothes for his wife Bonnie, a reclusive lady who nobody ever seems to have met.
* WhyAreWeWhispering: Corky St. Clair does this.