The episode begins in the electrical room of the Gotham Convention Center where many conventions are held in Gotham, sitting at a desk and your computer that seems to be hooked up to the whole wi-fi system of the convention is a nerdy guy in a generic superhero t-shirt

nerd guy(looks especially at the thing in front of him): hey dude you sure this is the AI box meant for the Holograms

the camera pans to the thing he's talking about which is a beeping and very obviously had her made top hat, though it has a wire Port meant for the computer to plug into

some other guy(from off screen): yeah dude I got it from the delivery drone

nerd guy(starting off scene but quickly coming in to seeing just by the hands): okay dude but if this ends up being some sort of of terrorist thing it's on you

the nerd guy plugs in the cord connecting to the computer and though it's a noticed by both of the it guys a bunny shaped Line of electricity jumps from the Hat through the cord and into the computer

later inside the Comic Con itself Terry McGinnis is cosplaying one of the Robins though it's clear that this outfit wasn't his decision by the way he keeps pulling the spandex booties out of his butt crack

Terry: come on max, I don't see why I couldn't have won the suit, they would have just thought it was a particularly good Recreation

Maxine(in a really nice looking futuristic Batgirl outfit): come on t you where that thing every night, today has to be special, besides you don't look half bad in it,(she gives him a playful pat on the ass before walking over to a merch booth)

voice over the PA system: attention con attendance it's time for the Q&A with the Hologram replicas of Gotham's most infamous batteries, like always these Recreations were painstakingly created via old newspaper descriptions and video of these people and the voices sympathized from Arkham records and prison interrogations

The Voice continues as people come to a giant stage: this year's group of binaural bodies, are for any of you smarty pantses out in the audience, see if you can stump the Magnificent Minds of the dork Squad

after the last word, sparkler machines go off and soon before the audience stands three very realistic looking hologram recreations of the Scarecrow, Riddler, and the Mad Hatter

Riddler hologram(it his tnba design): and don't forget I'm the most magnificent of these Minds

scarecrow hologram(also in his tnba design and with the same voice): oh please you're just fact smart my chemical genius clearly trumps you

the hatter hologram(also also and his tnba design): oh contraire I'm the most ultimate smart i-

the hatter hologram seems to get shocked by something and soon as looking at himself in contemplative disappointment

hatter hologram: no this isn't the right look at all, I'm far too small

the Hologram begins to shift, soon the shifting stops and before the audience stands the hatter in his original look

Hatter hologram: now this is the right to get up,(smugly Smiles at the audience) you know it really is an honor to be here in the 20(he's at a loss for what date it is) which century is this(at no response he shrugs and continues) no matter

but before he can continue sudden shouting of " I told you to turn him off I don't know what's happening it's clearly not the AI we plugged in" comes from one of the it guys from the beginning at the control booth

nerdy it guy: I told you man the Hologram machine isn't working, it's not reacting to the deactivation code

the Hologram makes a face akin to a constipated gerbil and suddenly the control Booth is sending electricity through the nerdy it guys whole body, and soon the guys on the ground convulsing, the other it guy tries his luck but similarly gets electrocuted and grounded

Hatter hologram(smiling at the audience):now then, I have locked all of the exits out of this place, I do suggest you begin live streaming this because this will be the only way people will see my demands that will get you out of here if they are met

many of the convention participants pull out their phones and desperately try to live stream for their lives

Maxine and Terry begin conversating with each other as in the background the hatter begins listing his demands some of which involve funny stuff like 13 cats and a lifetime pass to Disney World

Terry(whispering): listen I got my suit my backpack, if I can get it on it can show me a map of the place and I can find the electrical room to shut this sleaze ball down, try and make a distraction

Maxine(also whispering): on it T,(she begins suddenly shouting) hey guys look at me I'm going to dance!

The Hologram Hatter and some of the live streamers turn to Max as Terry runs to the bathroom and puts on his suit

soon he's in the Halls following the map on his built-in suit computer until distracted by the map following he's blindsided by a hard object impacting with his head

Terry looks up and his eyes focus on a blank guide man in a Mad Hatter cosplay, turns out it's the nerdy it guy brandishing a plastic

Terry: what

but before you can say anything else the man is raising his fake weapon as if he's going to use it to decapitate the boy who thinking quickly woes out of the way and kicks the mind-controlled man in one of The Shins toppling him to the floor

getting up he runs to where his map directs him and finds himself in the electrical room, on the computer table sits the AI hat and on the computer is a rabbit head in a top hat below the rabbit head is an entry bar

computer rabbit(in Jarvis's voice): if you want to get rid of me all you have to do is answer

the rabbit turns into the famous riddle: why is raven like a writing desk?

Thinking quickly Terry types and I don't know but instead of access he gets the rabbit head wagging a disembodied finger

computer rabbit:ah ah ah. No being cheeky Now give me an actual answer

getting disgruntled Terry decides to unplug the thing, it goes out easily and the computer rabbit disappears with a glitchy squirrel, in the distance the Hologram Hatter also lets out a buggy squeal

before Terry can smash the Despicable head Whale on the ground the other it guy smacks him over the head knocking him to the ground, Terry watches faintingly as the glass side it guy takes a hat and plugs it into the nearest wall socket, the electric bunny hops from the Hat through the cord into the wall socket and soon the outside world

Terry Falls unconscious of the scene switches to the digital void, the digital Hatter floats through it contemplating what Mischief he can get up to in this new day and age

the episode cuts to Black as his maniacal laughter spans even the darkness