Continuity mistake: Kate's surname keeps changing from being Sanders to Saunders throughout the earlier episodes. In this episode, near the end Lizzie pronounces her name "Saunders" yet it is spelled Sanders in the credits. (01:28:30)
Continuity mistake: When Lizzie is sitting at the table drawing her science project poster about the brain, in the first wide shot, you can see that there is a yellow felt tip lying on the poster. Then in a close up of Lizzie writing, the pen has moved completely. In the wide shots it is back to its original place. (02:02:30)
Lizzie and Kate's Big Adventure (aka Lizzie and Kate's Excellent Adventure) - S1-E28
Continuity mistake: At school, Lizzie had a purple beaded necklace, but later at the digital bean, she had a black choker.
Continuity mistake: When Lizzie's mom is explaining that the lizard is still alive, the birdhouse disappears.
Continuity mistake: When Larry sits with Kate at the outdoor cafeteria, the bottle of water in front of Kate keeps appearing and disappearing. (00:06:10)
Continuity mistake: The pen in Gordo's hand vanishes instantly between shots when the teacher announces he is married to Lizzie for the class project. (00:03:45)
Continuity mistake: After Kate and Larry have taken their slips of paper from the fishbowl and sit down, Lizzie and Gordo go up next to take their slips. When they get up you can now see that all the slips of paper in the fishbowl are differently arranged. (00:03:30 - 00:04:10)
Continuity mistake: When Lizzie and Miranda walk over to the table which Gordo is standing on top of (as he sells his pudding cup) in one shot Miranda puts her lunch tray on the table and her hands are empty in the next shot. But in the following shot the tray is suddenly in her hands again. (00:00:15)
Continuity mistake: When Gordo hands Lizzie his 'flier' which promotes his tutoring service, in this shot we can see that the whole edge of the paper (including the perforated margin) is completely intact. But in the next shot half of the margin is missing (torn off) which then appears again in the next. (00:02:20)
Continuity mistake: When Lizzie and Miranda are pushing their table closer to the one that Gordo and Ethan are sitting at, they eventually knock the tables into one another, causing everything to tip over, including their two drinks. Between shots the arrangement of the items over the tables changes and the two drinks glasses disappear as well. (00:08:10)
Continuity mistake: When Mr. and Mrs. McGuire are talking to Matt and Oscar (who are on the floor surrounded by toys) in the first shots we see Oscar sitting with a toy gun on the floor in front of him. In the next shot it is instantly on his lap. (00:03:55)
Continuity mistake: When Matt and Lanny enter the kitchen area with handfuls of items (just after Mrs. McGuire found Matt's gambling book) in one shot Lanny puts down his handful of items on the table they are standing in front of. But two shots later all the items are back in his hands and he puts it all down again before running away. (00:16:55)
Continuity mistake: When Lizzie's Mum brings over her brown paper bagged lunch to her at breakfast, she places it on the counter beside her. In the next shot it has gone and the reappears in the next shot. (00:02:35)
Continuity mistake: When Gordo is talking to Lizzie and Miranda and then walks off (and Lizzie then says "I think he just broke up with us") the position of the blue handled fork on Lizzie's plate keeps changing. (00:09:10)
Rated Aargh - S1-E18
Continuity mistake: When Lizzie runs over to help the choking man by giving him the Heimlich maneuver, in wideshots the bag she had on her left shoulder has disappeared. But in closeups the bag is on her shoulder again. (00:12:45)
Rated Aargh - S1-E18
Continuity mistake: As the guy is choking on a gumball in the cinema, Lizzie runs over to help him (by giving him the Heimlich maneuver.) The guy has three red sweet (candy) laces hanging around his shoulder; and the amount keeps changing from shot to shot. In one shot one falls off, then it is back on, then two fall off - but in the final shot of the gumball being spit out of his mouth, all three laces are around his neck again. (00:12:45)
Rated Aargh - S1-E18
Continuity mistake: When Miranda, Lizzie and Gordo are talking in the cinema lobby after they realize that they're going to be on TV and that they will get caught for sneaking to the cinema, from shot to shot Miranda's bag straps keep altering from sitting on top of each other, to each strap being apart on her shoulder. (00:14:30)
Rated Aargh - S1-E18
Continuity mistake: When the guy is choking on a gumball in the cinema, in one shot he slaps his friends bucket of popcorn out of his hand to the floor. Then in the next shot the popcorn bucket has reappeared in the friends hand. (00:12:30)
Rated Aargh - S1-E18
Continuity mistake: When Jo and Sam McGuire are talking about Lizzie, after Jo received the phonecall from the cinema, in frontal shots of Sam he holds a spanner down on the table, but in shots from behind you can barely see that he is actually holding the spanner by his face; this repeats a few times. Also during the conversation Sam leans his head to the right as he says Lizzie is a "lying hero", yet in the next shot his head is suddenly upright. (00:15:15)
Rated Aargh - S1-E18
Continuity mistake: When the guy begins to choke on a gumball, him and his friend begin to playfully hit each other as they panic. In one shot the friend (who is wearing a blue hat) is hit and his hat almost falls backwards off his head. Then in the next shot the hat is back on his head firmly. (00:12:40)