Other mistake: When Sportacus jumps out of his blimp, his crystal is missing.
Other mistake: In the Y valley travel agents sketch Smoke Too Much states that he can't say the letter c. But he uses several cs before Bounder suggests he uses the letter K, even saying "I can't say the letter B." He says that he'd never thought of the letter K before.
Other mistake: In 1-7: 'Robarazzi', Robbie shows a video of Jade and Beck talking in a car. In the middle of the conversation, Jade states she had tuna fish for lunch, but in this episode, when Jade is listing things she hates, she lists "tuna fish".
Other mistake: In the episode "The Mating Game," Ashley states, "Terry, sorry about last night." Unless she was with Jimmy and Ashley, because she is referring to when Ashley yelled at Terry. But that was 2 days ago, so why is she saying "last night" when it was 2 days ago?
Your Time Is Gonna Come - S4-E1
Other mistake: In the scene where Jude is recording "Ultraviolet" in the studio, she sings, "I don't care if it burns my eyes," while the actual lyric in the song is "I don't care if it hurts my eyes." Having just performed this exact song at the beginning of the show, it's highly improbable that she would forget the lyrics.
The Case of the Missing Monkee - S1-E17
Other mistake: When Peter is tied up at the Remington Clinic, as the camera does a pan from behind him, you can see that he has been tied with a quick-release knot.
Other mistake: Hannah Montana and Kyle (Lucas Cruikshank) are recording voices for an animated cartoon. The studio door is left open.
Beavis and Butt-head vs. the Vending Machine - S4-E28
Other mistake: When Butt-head is purchasing the pork rinds from the vending machine, he notes that the selection for them is F2. When he is pressing the buttons to dispense them, he presses the F button twice, but never the 2 button. Somehow, the machine still dispenses the correct item.
Adam Driver/Chris Stapleton - S41-E10
Other mistake: Star Wars Undercover Boss: Starkiller Base: The Storm Troopers in this skit have on the First Order helmets, but are wearing Imperial Storm Trooper armor from 30 years before. (00:00:40)
Other mistake: The Partridge family is suppose to be famous, but they never seem to play to more than a small handful of people in some lounge.