So weird. You really don't know any volunteer actors? I totally understand that you might not have volunteered yourself, but you don't know anyone who has?
Or how about someone working on a movie on a contingency basis? Or perhaps a person with an interest in film making their own movies, in which they are themselves an actor. No? Have you really never come across anything like that, such that an adult would be an actor despite not being a top-paid movie star? Or can you not even imagine such a scenario? I mean, I guess not, and the result for you is that you find it all so annoying that you feel you need to post about it multiple times a day on a message board. Do you not see why this strikes some of us as peculiar?
I am obviously NOT an investment advisor.