Initial Idea and Genre of our Short Film

For A2 we are going to create a short film. At the very beginning on the first day we had two ideas that we were thinking about. One of them was a more of a documentary about animals and the second one was a thriller about hackers which in the end we went with because it seemed like a much better idea and it's not a documentary.

In few sentences, it's a story about a member of a hackers group who has been brainwashed. Now he's being interrogated by two people of whom we don't see the face until the last few minutes of our short film. Our ex member of a hackers group has been brainwashed with a sequence of numbers which have a great impact on the storyline (which I will not reveal right now).