Continuity mistake: When Alice grows huge in the forest leaves suddenly appear on the nest above her head.
Continuity mistake: When Alice becomes a giant a wide shot of the garden shows the main entrance's broken door leaning on her left foot. First of all, the rabbit managed to open it before she burst it with her right foot. Second of all, when she shrinks, the door appears magically back in its place. And no, it's not a different door because at 00:21:05 we see the house and there is no door where her left foot later comes out through.
Suggested correction: All throughout the growth sequence, the rabbit was shown by Alice's right foot. It could be possible this specific door on the left is a different door altogether.
Continuity mistake: The rabbit's grandfather clock that was in the garden about to be burnt magically appears inside the house when Alice shrinks.
Continuity mistake: A rake suddenly appears on Alice's foot when she becomes a giant in the rabbit's house.
Continuity mistake: When the Dodo gives instructions to the lizard on how to rescue Alice he grabs his neck with the right hand. A shot later it's the left hand.
Continuity mistake: When giant Alice picks up the carrot and tells the rabbit she must eat something, her nails suddenly swap from normal to painted.
Continuity mistake: The first wide shot of giant Alice bursting the rabbit's house shows a barrel between her legs and a grandfather's clock leaning on her left ankle. Both disappear in the following shot.
Continuity mistake: Before the Dodo punches the lizard down the chimney and says "And drag it out", the visor on the lizard's cap is either facing backwards or frontwards between shots.
Continuity mistake: In the close-up of the oyster shells a salt shaker suddenly appears. There was no shaker previously; as a matter of fact, the carpenter said he was going to bring one but he never did.
Continuity mistake: The menu is printed in red and black colours. When the carpenter discovers the walrus has eaten all the oysters the menu is now printed in black and white.
Continuity mistake: After the carpenter cuts the bread he tosses the saw up the air. Check the lower part of the table and you'll notice that the saw magically vanishes, it never continues its fall below the table.
Continuity mistake: When the carpenter asks the walrus if he wants some pepper the small menu on the table grows twice its size. Check the pattern of the tablecloth to make the math.
Continuity mistake: The carpenter goes to the kitchen to fetch bread and pepper and leaves his plate on the table. When the Walrus leaves the menu standing the plate has vanished.
Continuity mistake: When the walrus leans the menu against a pot a spoon suddenly appears.
Continuity mistake: When the Walrus is about to eat the oysters and asks for bread, the carpenter's knife and fork disappear.
Factual error: The first shot of the calendar shows two days numbered as 20 and March ending on the 24th. In the following shot it's fixed.
Continuity mistake: The shell next to mother oyster's calendar is on the middle part of it, but a shot later it is on the left side of the calendar.
Continuity mistake: When Walrus walks inside the water to talk to the oysters, the calendar, plants and little blocks next to the mother oyster disappear in the wide angle only to reappear in the close-up.
Continuity mistake: After Tweedle Dee and Tweedle Dum do the Shake hands dance and say "that's manners!" the way Alice's skirt folds changes between shots.
Continuity mistake: During the Tweedle Dee and Tweedle Dum scene Alice walks inside a tree trunk. Its shape changes in every single shot at least 4 times.
