|No. of episodes||(83 Episodes)|
|Series type||YouTube Series|
|Series||THE DEVIL INSIDE SERIES|
|Original run||January 3rd, 2017 - July 4th, 2017|
After switching in and out of many characters with the ability to snap his fingers so many times for 10 years, Jesse learns that he can't seem to control his story-telling power. First, he tries to test and fix his snapper and eventually turns into all of his characters from the past but managed to snap back out of it. Jesse is later told by YouTuber Daym Drops to stop snapping to avoid serious and dangerous consequences if a darkness that's within him is released. However, feeling that his channel will cease to exist without snapping, Jesse snaps his fingers one last time, despite the warnings of one of his characters Tony Trevorelli and Parker, but it ends up with him getting trapped inside a mirror down in the basement. As a result, a darker, grittier and more depressed twin counterpart of Jesse named Isaac Kalder emerges. Isaac, being his own person, has waited for a long time to escape from all the drama in his world and pretends to be Jesse in order to hide the truth. But at that moment, he has lost all of his memories and instead only has all of Jesse's memories. At first, no one knows that something is strange about "Jesse". The Psycho Series: Behind the Scenes, the props and the documentary have finally been released as Jesse had promised to the Juggies and there’s even a story-telling app being created called StoryFire.
But as the weeks progress, Isaac begins to show his true nature by doing insane, cruel and dangerous pranks, drug and alcohol usage, changing from Jesse's appearance to his true appearance (such as dying his hair black, piercing his own ears and a tattoo "I'm a Psychopath" getting stitched onto his back), having a bad and abusive attitude, attempting to commit suicide multiple times and finally kidnapping people such as Jesse's mother Theresa. During his time here in Jesse's house, while it is getting redone, all of Isaac's memories are starting to come back to him while Jesse is still trapped inside the mirror as he tries to find a way to escape. Isaac starts neglecting and destroying himself as well as everybody Jesse had loved, including the Juggies, his girlfriend, his friends and his family. When everything turns from bad, to worse and finally into a living nightmare, it will be up to Jesse to come back home into his world before it is all too late, but to no avail. Now it will be up to his brother Jeffrey Jr., their Uncle Larry, Parker, and Daym Drops (The Wizard) to stop Isaac, force him to snap back into his own world and bring back the real Jesse. They eventually succeeded when they corner Isaac in a parking lot one night. However, Jesse suddenly didn't return which made Larry, Jeffrey Jr., and Parker confused. Later that night, Jeffrey Jr. and Parker suspect that Isaac had secretly delivered the mirror containing Jesse to Boogie2988, so they travel to his house to investigate.
- Isaac Kalder (Protagonist: Turned Main Antagonist)
- Parker Zippel (Cameraman/Main Deuteragonist)
- Jeffrey Ridgway Jr. (Tertiary Deuteragonist)
- Jeffrey Ridgway Sr. (Supporting Character)
- Theresa Ridgway (Tritagonist)
- Jesse Ridgway
- Longbags (Deuteragonist)
- Michael Manfre
- Jake Dufner
- Jeff Saxton Jr.
- Tom Abraham
- Brian Spitz
- Melissa Stahlberger
- George Stahlberger
- Christopher Ridgway
- The Wizard
- Jesse's Girlfriend
- Joseph Bumpus
- The Devil
- Angry Nerd
- Charles Green Jr.
- Billy the Fridge
- Buzz Simkins
- Psycho Kid
- Josh Messick
- Ademir Adamo
- Bill Cosby
- Christina O'Connor
- Exercise Dad
- Clone #19/The Clone Ranger
- King Wart
- Tony Trevorelli
- Sargent Jackson
- Austin Powers
- Jackie Abraham
- This is the only season in the Devil Inside Series where Jesse Ridgway is not the Main Character.
- The audience doesn't see Isaac's true colors or even know he's not the real Jesse Ridgway until the video, THE DARKEST CUT!, and from that point on.
- This season and series was originally titled Snapper Mini-Series and only had a playlist of 7 episodes.
- It is shown in the My Virtual Escape Season 3 episode: double-cross. how Isaac got to the Master Realm.
- It also shows what happened after Isaac double-snapped and went back to his world.
- Close to the end of the series It is revealed that Boogie has the mirror that Jesse was in.