Audio problem: When Tik Tok lets the Wheeler go, as the Wheeler skates off he is laughing and saying "Behave." His mouth is clearly out of sync with the audio, however. (00:39:15)
Return to Oz (1985)
1 audio problem - chronological order
Directed by: Walter Murch
Starring: Piper Laurie, Fairuza Balk, Jean Marsh, Nicol Williamson
Continuity mistake: When Dorothy finds Tik Tok, there are cobwebs that hang from the wall beside him, and are draped on the side of Tik Tok's metal helmet. However in some shots these cobwebs that hang on his helmet vanish, then reappear again.
The Nome King: Don't you know that eggs are poison?
Billina: Poison, indeed!
The Nome King: Poison... Poison to... Nomes.
Trivia: The only film directed by Oscar-winning film and sound editor Walter Murch. During principal photography, some production troubles almost caused the film to be shut down. Murch's friend George Lucas (of "Star Wars" fame) evidently watched some of the footage Murch had already shot, and impressed by what he saw, convinced Disney to resume production.
More questions & answers from Return to Oz
Answer: She was in the human world so she was in disguise.