Starring: Rob Paulsen, Debi Derryberry, Jeffrey Garcia, Mark DeCarlo
The Great Egg Heist/The Feud - S2-E9
Other mistake: In the Great Egg Heist, when they arrive at the museum, Jimmy gives everyone shishkabob-shaped earplugs for Libby's scream. But in the next shot, if you look at everyone's ears, there are no earplugs. Also, in the next shot, next to Libby you can see Carl putting his hands over his ears. This is impossible because the pointy ends of the earplugs would stab Carl's hands.
The League of Villains - S3-E16
Factual error: As the villains are approaching to Earth, South America is shown just under Asia, connected to the Arabian Peninsula and the southern tip of India. The two continents are nowhere near enough to each other to be seen at the same time from space, much less connected. They are on opposite sides of the Pacific ocean, over 10,000 miles (16,000 km) apart. (00:06:45)
Sheen: Jimmy, where's the bathroom? All I see is sand and I'm not a cat.
Who's Your Mommy/Clash of the Cousins - S3-E9
Trivia: One of Jimmy's Uncle's (Baby Eddie's father) is a self caricature of the show's creator, John A. Davis.