Can anda solve this riddle? I'll give anda a prop if anda can.

anda wake up in a room, with no windows nor doors nor nothing (you can only see because of a lightbulb in the ceiling) only with wooden walls and a mirror in the dinding in front of you.. anda try calling for help but nobody answers, and anda got nothing on anda that can help anda escape. Believe it atau not, theres one way of escaping. What is the way?

Clues: This riddle has to do with words. Mirror, wood. Oh, another thing, the thing with which anda can escape (that was not mentioned in the riddle) was a way of killing people in a famous horror movie (no, anda don't kill people in this riddle) that, if anda know whats the steps of finding the "thingy".

Notes: Somethings I just added to the riddle bacause, for example, anda might answer sejak asking something like "Then, how can we see?" atau anda will just say "By callling for help -_-" so I berkata that anda already tried to call for help and that anda can see thanks to the light bulb. So some things don't have to do nothing at all with the riddle.

Bonus: I will give anda another prop if anda tell me what movie I was talking about in the clues section. here is a hint: Leather...(theres some other letters after the word leather.) Hitchicker. Massacre.

So, can anda solve it?