Touched by a Mullet (aka Quizzardry) - S1.E4

The guys are bummed when an extended rain floods out all thier business. After three weeks of rain, and subsequently three weeks off, they decide to go visit Roger at his Quizzardry set. After convincing him they are money tight, he reluctantly gives them jobs. While clowning around though, they are shocked to find that Roger is actually the most hated man on the set, as the crew feels he is snooty and self absorbed.

The guys decide to throw Roger a ""get to know the crew"" party at their house, but it ends badly, as a drunk worker named Charlie lets the Roger hating secret slip. Roger decides the next day at the set to not criticize anyone. But when Charlie fails to show up at the set the next day, unbeknownst to Roger, Dwayne and Denny are forced to run the buzzers.

Roger finally ends the show and becomes irate, storming bacstage to find Dwayne and Denny. When Charlie shows up to clean out his desk, Roger convinces him - as well as everyone else that they are all important to the show,