I don't own any of this Paranorman belongs to Laika and Scooby Doo belongs to Warner Bros, all other characters belong to their respectful companies.
Robbie came to the back gate of the junkyard in Gravity Falls during the middle of the night, he is here to look for some cool stuff as well as leave his signature graffiti sign on a cool pickup truck he discovered last week. Robbie is fiddling with the lock grunting in frustration.
"Come on open already."
As he continues to struggle with the lock, he is unaware that glowing yellow eyes watched him from the forest, a tall, large shadow steps out and approaches him, it gets two steps behind him just as Robbie finally manage to pick the lock.
"Awesome."
Robbie felt a warm patch of air hit the back of his neck, his eyes widened and is physically shaking as he thought that it was some security guard.
"Oh uh sir, now I know this is bad but I have a good explanation for this." Robbie turned around, he got speechless and got really scared as a bipedal, skinny looking, deer headed creature stared down at him. The creature lets out a loud roar showing these sharp teeth as well as raised it's claws up.
Robbie screams into the night.
Lighting flashes above an old, creepy train yard; trains, boxcars, oil drums, coal cars, and flatbeds laid in wait for anyone to pull them away, a flock of black bats flew out from under a water tower squeaking loudly as they fly into the night.
A dark ghostly shadow emerges on a boxer door, a blue hand grips the handle and opens it revealing Shaggy with Scooby Doo shaking in his arms. The two let out a scream as the shadow lets out a ghastly moan Scooby gets off of Shaggy's arms and the two ran out the other end, they ran past several trains before turning left down in between an alley of flatbeds.
But they were then cut off by the Ghost Conductor a blue phantom with a scar on his neck, glowing eyes, ragged clothes, a hat with a skull on, and holding a bright latern in his right hand. The Ghost Conductor lets out a scary moan and raised the latern up, Shaggy and Scooby scream as they turn around picking up a big pile of dust behind them cutting the Ghost Conductor's view, they took off in a flash the Ghost Conductor waved the dust away and went in pursued.
Shaggy and Scooby crawled under a flatbed unlike the Ghost Conductor who just jumped over it. The two cowards get on a pushcart then pumped it quickly making it go in high speed, the Ghost Conductor gets on another one and gives chase, he catches up with them Scooby looked back terrified. The Ghost Conductor laughs then shot out a fireball from his lantern which hits Scooby's tail making him jump out in pain, Scooby flew in the air and landed on a lever that is connected to the door that held back the coal in the coal tower.
Scooby's weight pulls it down, Shaggy passes under it and the Ghost Conductor is just about pass it to when the door open and thousand pounds of coal falls on him.
The Ghost Conductor poked his head out grunting as he tried to get out of the coal, a hand grabbed his face and pulled it off revealing that it was a mask, Velma held the mask with a grin on her; to her left is Fred, and to her right is Daphne and Shaggy.
"Jeepers it's Mr. Steve the firefighter." Daphne exclaimed in surprise.
"Of course just as I suspected the glowing bootprints we found at the warehouse was really fireman boots painted white with special paint, and those fireballs the Ghost Conductor fired out who else would know about fire tricks better than a fireman, but the most important clue was when I found out that before he was a fireman he was a acrobat in the theater." Velma explained.
"But like why would a fireman dress up as a ghost for?" Shaggy asked.
"Simple Shaggy he used the legend of the Ghost Conductor to scare away anyone, so he can use the trains to smuggle illegal fireworks into the station, but what the people who get them don't know is that the fireworks are tampered with so that they explode early creating fires and then he shows up to be a big hero." Fred further explained.
"Yes it's true and I would've gotten away with it to, if it weren't for you meddling kids and that dumb dog!"
"Rog where?" Scooby's grip on the lever slipped, he falls next to the pile creating a chunk of coal dust that gets all over Mr. Steve's face causing the gang to laugh.