Halloween Shoot

At work, part of our ongoing social media campaign is to film a creative video for Halloween. Plot summary: some employee had to go back to the office after realising he left something behind, then he'll be hearing weird noises and he'll get scared, but turns out it was just the janitor cleaning the office after work hours. Just as the two characters walked out of the frame, a tall creepy figure will be standing behind them, staring at them... guess who's playing that creepy figure... thats right, mwa!!
Anyway, that mask was the only "scary mask" we could find.....