* Missing verb: The sentence lacks a main verb to connect the subject ("who") with the rest of the sentence.
* Incorrect structure: The phrase "too old to watch Disney film" is acting as an adjective, but it needs a linking verb (like "is" or "are") to connect it to the subject.
Here are some ways to correct the sentence:
* Who will say that they are too old to watch a Disney film? (This is the most straightforward correction)
* Who will say they are too old for Disney movies? (This uses a more concise phrase)
* Who would say they are too old to enjoy a Disney film? (This emphasizes enjoyment)
Ultimately, the best way to correct the sentence depends on the specific meaning you want to convey.