Deliberate mistake: In this episode, it is revealed Donna and Robert got together because Robert saved her from a water fountain. In "Another Bad Thanksgiving", it was shown Donna's sister introduced Robert to Donna. (00:02:20)
The Cleveland Show (2009)
1 deliberate mistake in season 2
Character mistake: When Cleveland sees Auntie Mama urinating in the toilet, we can see angle of where she is standing is totally different to where the toilet is. (00:06:50)
Cleveland Brown: I don't even need to buy bullets, cause I'm sweating them.
Trivia: When the scuba diver dives out the window, he makes a very noticeable Wilhelm scream. (00:14:10)
Question: Why does Cleveland Jr look different to how he did in Family Guy?
Answer: In the episode "A Rodent Like This" Rallo discovers that Cleveland Jr. is actually a secret agent who is tracking down Tim, who is actually criminal. Jr. reveals that in order to get close he had to eliminate the real Cleveland Jr. luckily Cleveland doesn't pay attention so it was easy. Whether or not this is canon or not depends on the writers.