Before the filming of the film, the crew posted a "audience selection" message on the official website and major websites for the crew to select young actors. In this message, the crew seductively and misleadingly wrote: "Do you want to act with Miley Cyrus and Zac Efron? Come audition!" Faced with such advertisements and calls, many young people signed up for the audition. Director Don Charoen said: "Actually, there are not these two big names in the crew, but after the performance of "Fame", you can really get the opportunity to cooperate with them, so this is not misleading or cheating. During the filming process , we just want to explore the potential of young actors and let them, like the characters in the film, through their own efforts Fame."
However, using Miley Cyrus and Zac Efron to promote the film is also risky. If they like the script, or think that the music in the film is excellent, and they want to participate in the show, what about the audition? But the director was not nervous at all, he said: "Celebrities like them will not come to perform such a film that is full of newcomers, and the production cost of the film is not large enough, and their salaries cannot be paid. So Looking for new people and digging out future stars has become the way out for our small investment film. Thanks to the draft, I found a lot of small actors. They are very easy to work with on the set and can bear hardships and stand hard work. So the whole film We are very happy to work together.”