Question: Is "Uncle" Max the children's real uncle? If he is, on whose side?
Chosen answer: Max is not the children's uncle but a close family friend. He helps the Von Trapps to escape by stalling the announcement the winners of a music concert held at the end. Being the first-place winners, the Von Trapps are announced last, but they have already slipped away into the mountains.
Question: When Captain Von Trapp says, "Another name I haven't heard before," what is the tone implied? Like, was it sarcasm or did he really never hear that name before?
Answer: Sarcasm.
Question: What would've happened if they were caught at the end?
Answer: The likely responses of the Nazis would have been either to execute them all, or hold Captain von Trapp's family hostage while he served in the Kriegsmarine.
Question: Wouldn't Max and the nuns have been tortured and executed for helping them escape?
Answer: Quite possibly yes.
Question: Quite often I notice that Brigitta is holding the hand of Greta and was wondering why.
Question: Why does the Captain not like Max? After he tells the children that he'll be bringing the Baroness back with him from Vienna to visit, he says Max will be coming too, and he rolls his eyes when he says that.
Answer: This is proved to be true as Georg loses his temper with him several times about his attitude to the Nazis and about his children singing in public.
Answer: Not to mention that he seems to be a spendthrift and a moocher off his rich friends.
Question: Exactly how did the Von Trapps escape after their last performance "So Long, Farewell"? How did a Nazi officer not catch them?
Answer: In the movie we aren't shown what soldiers, if any, are behind the scenes that would be there to catch them, so they could have snuck by. In real life there was no escape necessary, the Von Trapps actually just climbed onto a train saying they were going to America to perform.
Answer: According to this website (https://singingcarrots.com/artist-range?artist=The%20Sound%20of%20Music), the song with the highest pitch is "The Lonely Goatherd", with a range between C4-A5. All those yodels, I suspect. Good luck with the audition.