Given scene/plot descriptions from movies or TV shows, and given a specific question about the scene, summarize the question into a title

Q: While looking for various actors and actresses I keep coming across material they have done that isn't on their IMDB profile.   An example is Allison Scagliotti is in a web short yet there is no mention of it on her page, the web short did give her credit but this isn't always the case. I've noticed that music videos and web videos don't normally show up on IMDB as well as sometimes older roles that the actor/actress doesn't acknowledge.   Since IMDB is generally the go to for if an actor/actresses was in something. If it's not listed on IMDB or their wiki page (and in some cases I've come across not the actor/actresses own personal page) then how can I make sure if the actor/actress is the one I believe they are?

A: How to correctly identify an actor/actresses is in something that is not listed on their IMDB profile?
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Q: In the Transformers films the Autobots and Decepticons always change between their humanoid form and (with the exception of Bumblebee's upgrade) the same cars.  Assuming that they choose vehicles because they want to blend in on earth, they must be able to transform into a myriad of other mechanical objects (most likely with some size restrictions).  Why don't they transform from plane to car to ship and back again as required?

A: Why do the Transformers always transform into the same cars?
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Q: In season one, episode two of A Series of Unfortunate Events, the children ask Justice Strauss for certain books.  She says:    Well, I do have a section on rashes.  It's right next to Chinese cars.   Now as I understand the series so far, a lot of stuff is placed with context and meaning. So what relevance have chinese cars to rashes?  I assume there could be a relation the the real cause of Klaus' bruises or the Baudelaire children's whole situation as well.

A:
How do rashes relate to chinese cars?
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