- At The Beer -N- Brawl:
- Yodelin' Zeke appears both as a solo artist (at The Beer -N- Brawl) and as part of the Ya Hoo! cast. At The Beer -N- Brawl, Zeke is hit over the head with a chair. When Zeke is introduced in the Ya Hoo! opening credits in the episode in which Lurleen Lumpkin appeared, he has bandages on his head, indicating that the episode was produced not long after the chair incident at The Beer -N- Brawl.
- When the family arrives at Springfield Googolplex Theatres, they park in "Section M"
- The Royal King Trailer Park has gone 14 days without a tornado.
- On top of the County Dump is a cow.
- The interior shots of the Gogoloplex are clearly reused shots of the Aztec Theater.
Before Lurleen's performance of "Bagged Me a Homer" at the recording studio, Bart and Lisa argue over country singers. This footage was included in a promo of the episode and can be found on the DVD, but the full scene is not.