"A Frightful Week" A Supernatural/FNAF Crossover

0. Prelude

The events of this story take place between Supernatural Season 3 episode 7 and 8. I chose this time, because it is accurate with the opening of "Fazbears Fright" in 2007(20 years after '87). I tried to make this flow like a Supernatural episode and I'm writing it as time supplies, so I'm not sure when I'll finish. Alright now, please enjoy!
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The scene opens to a man sitting in what appears to be a messy office full of posters, some fast food trash and a fan. The man looks down to a handheld monitor and takes a deep sigh. The power levels are down to 5%. The man reaches over to press the record button on the telephone in front of a creepy cupcake prop that seems to be looking straight at him.
"Hello, hello? Hey, listen. I may not be around to send you a message tomorrow. It-its been a bad night here for me."
A loud banging is heard on the man's door to the left as he flinches at the startling sound. He sees that the power levels are down to 3%.
"Uh, hey could you do me a favor? Maybe sometime...You could check inside those suits in the back room? I'm gonna hold out until someone checks."
More banging, but this time it is from the door on the right side. Sweat drips onto the monitor that reads 1% power.
"I-I've always wondered what was in all those empty heads back there. You know..."

The power shuts off and the office becomes dark except for one red light indicating that there was no more power. The doors on the left and right both slide up and outside of the left there appears to be two bright lights flickering on and off. A short chime begins to play as the man sits unmoving in the chair, fear wide in his eyes. Under his breath, the man whispers "Oh, no." At that instant the chime cuts off. Seconds later there is a loud screech as both the monitor and telephone fall to the floor. Dragging and yelling can be heard as the hand held part of the phone hangs off the line making the sound of a lost connection.