When Sam, Carly and Freddie meet up with Harry Joyner to talk to him about Spencer. Harry picks up a cheese cube and so does Sam. Harry slams it on the road in frustration, but as he talks to the kids, the cheese cube reappears and disappears from his hand.
In one scene, Freddie says Nug Nug is from Zorkon, but later in the series, Spencer says he is from Jooveran.
When the flute guy is playing, Freddie is holding the video camera and dancing up and down. The view from the video camera is steady.
When Sam is insulting Freddie at the end, she pays him $5 per insult for a total of 8 insults ($40) but only insults him 7 times (should be $35).