Revealing: When Brian and Stewie are on the tourbus, the scenery flashing past is just the same few buildings going by over and over.

Other: The 'KISS' logo above Kiss's stage isn't actually held up by anything.

Continuity: When Stewie is watching Jolly Farm Revue for the second time, he is sitting roughly in the centre of the mat, but in the next shot, he is sitting near the edge of it.

Audio problem: When the English mother at the airport says "These are all ours", she says it in a posh American accent, not an English one.

Factual error: When Peter has his KISS trivia game with Dave the nudist, he asks what the ad read that brought Peter Criss to KISS, and they both answer in unison: "Drummer willing to do anything to make it". In fact, the ad read: "Drummer with 15 years' experience willing to do anything to make it". As the original ad is referenced and shown in several biographies on KISS, as well as the "KISS: eXposed" video, it's not something these two trivia experts would have missed.

Continuity: When we first see the English family at the airport, the girl in red is carrying a blue pack, but in the next shot, she is carrying a doll.

Continuity: After Peter says "Let him answer, Lois", he gets a lot closer to Dave between shots.

Continuity: When Brian says "You can't just ignore these years", the front cover of his magazine is different from how it was in previous shots.

Continuity: When Peter Criss jumps out from behind the drum-kit, the 'KISS' logo is at the top of the base drum. Then when he is singing the "Chattanooga Choo Choo" the 'KISS' logo is further down the drum.

Continuity: When Gene Simmons points the microphone at Lois, she is surrounded by people with Kiss make-up on. In the next shot, when she says "Is that it?", she is surrounded by a different group of people, one of whom is not wearing make-up.

Continuity: Stewie and Brian are having breakfast at the hotel. When they spot the hot air balloon, the plates on the table disappear between shots.

Continuity: During Kiss's performance, Paul Stanley (the one with the star face paint) and Ace Frehley (the one with the grey face paint), swap places multiple times.

Continuity: In the scene just before Lois doesn't know the lyrics to the song at the KISS concert, there is a multiple flashing of members of the band. In a shot of drummer Peter Criss, he has blond hair instead of his trademark black.