Pool Shark - S2-E5
Character mistake: In the episode in which the two brothers play pool, when they meet Josh's camp pals before they leave, Josh says "Thanks Ron," but he is talking to the other character.
Visible crew/equipment: When Josh says that Megan missed him with the tomato or apple prank and the camera cuts to Josh walking to Drake, you can see the boom mic at the top of the screen. (00:06:47)
Revealing mistake: When Josh is locking up the nuts in a silver tin, Drake asks for some nuts and Josh can't open it, It is quite clear at this point that Josh is holding the top of the tin so he can't open it.
Little Diva - S2-E7
Continuity mistake: When Ashley Blake gets hit in the head with the bucket, the bucket lands in the corner of the set. But in the next shot, the bucket disappears.
Audio problem: Season 2, episode 18 "Drake and Josh Go to Hollywood": During Drake's song at the end, the drummer is out of sync with the song. There are also several instances where the song has a drum fill in it, and the drummer does not play it.
Answer: Ashely Blake.