First Day of High School - S3-E10
Continuity mistake: In Season 3, "First Day of High School," when the principle is telling London that she cannot build her lounge, the position of her hands change from being on her hips to being in the air.
Visible crew/equipment: When Zack, Cody, Tapeworm and Max are singing "School's Out" on stage, you can see the shadow of the camera crane.
Revealing mistake: After Arwin scores the winning spare, Esteban and Mr Moseby lift him onto their shoulders. When they drop him there is obviously a large pad to catch him as you can see his legs stick up in the air between Maddie and Esteban. It is even more noticeable as he bounces up and down on the pad a bit.
Revealing mistake: At the end of the episode, when Moseby and the rest do the dance number, London falls from the stairs onto the floor at the bottom, near the candy counter, when she hits it, you can see the corner of the blue crash mat come up.
Continuity mistake: Season 1, episode 16 'Big Hair & Baseball': In the lobby, when Cody comes to the defense of Moseby, Zack is holding two ice cream cones and as he continues eating, more of the ice cream appears between shots.
Continuity mistake: Season 1, episode 19 'Ghost of 613': When London finds her gold purse in suite 613, she places it on her left arm just as the noise at the door scares her, but when Cody tries to jump into her arms the purse is on her right arm.
Other mistake: The characters that are supposed to be native to Boston, Massachusetts, i.e. Maddie, Maddie's parents and Red Sox fans, don't ever actually speak with the iconic Boston accent.
Revealing mistake: The whole time London is on Maddie's back and is dropped off, the stunt doubles' faces are noticeable.
Revealing mistake: London's phone screen is visible, and it is shown that it is not a real digital phone.
Odd Couples - S2-E1
Audio problem: The delivery man's (pushing the plasma television) lips are not moving at the top of the video.
Grounded on the 23rd Floor - S1-E5
Continuity mistake: When Carey is confronting the boys, she places her hand on her left hip twice.
Revealing mistake: When Cody falls through the air vents, you can obviously see that it's a dummy. When "he" falls, his body is perfectly straight. If you really were falling, you'd be screaming and moving.
The Suite Life Goes Hollywood (1) - S2-E36
Continuity mistake: After eavesdropping on Bud and Lou, when the 'hitmen' open the door, the things on the tray Bud is holding keep moving around between shots.
Visible crew/equipment: When Cody and Zack walk into London's suite and find Moseby there, crewmembers are reflected on the glass door behind Cody. First in the wideshot, when Moseby explains the plan to capture the bird and then in Cody's close-up.
Neither a Borrower Nor a Speller Bee - S2-E12
Continuity mistake: When Maddie is painting the apartment, London is reading the article about Porsche's charity work, and the actual newspaper changes between shots.
Continuity mistake: When one of the older twins in the wheelchair throws the apple and his twin catches it, we see that nobody is standing on the stairs in front of the main entrance. Though in the previous and following shots Moseby is actually standing on the second step.
Free Tippy - S2-E5
Continuity mistake: When Carey hands Cody and Zack the pet rocks, her handbag goes from her shoulder to her arm, back up to her shoulder between shots.
Visible crew/equipment: Season 1, episode 24 'Crushed': When Esteban holds the tray with the dogs' food, the studio's numerous overhead set lights are reflected on the surface of the large, silver, dome lid.
Grounded on the 23rd Floor - S1-E5
Visible crew/equipment: When Maddie and the boys are crawling through the air vent, a boom mic can be seen on the right side of the screen.
Volley Dad - S2-E24
Continuity mistake: Towards the end (during the closing credits) when London comes and find Maddie sleeping on the bench, they talk for a while and you can see Maddie has her bag beside her but when they leave the bag is still on the bench.
Answer: The show never says.
Brad ★