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The Interdimensional Portal, also known as the Universe Portal or just the Portal, is a machine hidden away in Ford Pines' underground laboratory.

History[]

Background[]

S1e20 all maze page

The completed blueprint.

The key to starting the machine is a complex algorithm that can only be completed by owning all three of the Journals. Stan Pines searched for 2 and 3 for thirty years.

During his studies on the anomalies of Gravity Falls, Ford Pines theorized that the source of it all was a dimension of weirdness that leaked into the Earth. Deciding to investigate this dimension, Ford eventually hit a dead end. He soon after encountered Bill Cipher, who gave Ford the means to build the Portal alongside his associate Fiddleford McGucket. Ford used technology salvaged from a UFO buried under the town to provide the parts for the Portal. Ford believed the Portal's purpose was to break the boundaries between worlds, but Bill intended for it to merge his realm with Earth. During the initial test run, McGucket was almost sucked in, and after being pulled out by Ford, began to speak in gibberish and says the strange prophecy; "When gravity falls and earth becomes sky, fear the beast with just one eye." Regaining his senses, McGucket realized that the Portal could destroy the world and begged the Author to take it down. When Ford refused, McGucket left to forget what he had seen.

Eventually, Ford realized that he was in over his head and that McGucket's warnings were right. Confronting Bill, he learned the truth and decided to shut down the Portal, and ensure it could never be activated again. Hiding Journals 2 and 3, he called his brother Stan to Gravity Falls to take Journal 1 and hide it somewhere on the other side of the planet. However, Stan was outraged over Ford's apparent indisposition to reconcile with him and the two began to fight. During the struggle, the Portal activated, and pulled Ford in. Stan would spend the next thirty years trying to reactivate it and bring his brother back.

Season 1[]

After Dipper and Mabel Pines defeat Gideon Gleeful's giant robot and Stan exposes Gideon for the fraud he is, Stan steals Journal 2 from Gideon. Later, Dipper reveals to Stan that he owns Journal 3 and Stan takes it on the pretense that "fantasy books" such as those were making Dipper's imagination run wild.

Stan takes the two books and combines them with Journal 1. He inputs the combined data gathered from them into a large machine. This activates the portal, and Stan sets his computer to run a scan on the other side quadrant by quadrant.

Season 2[]

At the end of "Society of the Blind Eye," Stan is shown supplying the portal with more fuel as its gateway grows stronger and starts pulling things into it.

In "Not What He Seems," the portal slowly starts to lose its stability, causing anomalies that result in the Earth briefly losing its gravitational pull. It is then revealed towards the end of the episode that, when fully functional, the portal could result in a universal catastrophe, resulting in the destruction of everything. After Mabel decides to trust Stan's word and let the timer reach zero, the portal explodes with tremendous force, seemingly obliterating everything around it. However, the energy given off from it settles before any damage occurs. The explosion results in most of the portal being destroyed, save for the still-functional main centerpiece, where Ford is able to walk out and return back to his own dimension.

S2e11 portal opening

The portal once activated.

In "Dungeons, Dungeons, and More Dungeons," Ford shows Dipper that he dismantled the portal because an inter-dimensional gateway is too dangerous for the world it feeds into. In addition, the instability of the machine when Stan reactivated it created an interdimensional rift, which is extremely dangerous, so he asks Dipper to keep this secret from everyone he knows.

In "The Last Mabelcorn," the broken gateway is seen at the Nightmare Realm in Ford's dream and when Bill saying to Ford that he thinks to shut down the portal can stop what he have planned, he'd been making deals, chatting with old friends, and preparing for a big day. He tells Ford that he can't keep the rift safe forever. Bill snapped his fingers when he have another rift in the Nightmare Realm and breaks it, and then leaves through the portal when he says to Ford, "things change".

In "Weirdmageddon Part 1," Bill mentions to his friends that Ford was the creator of portal and that he was the reason all of Weirdmageddon was possible.

In "Weirdmageddon 3: Take Back The Falls," when McGucket has everyone turn the Mystery Shack into the Shacktron, the portal can be seen on the midsection of the mech, patched back together.

Function[]

Originally the machine was built to potentially benefit all of mankind, but something went wrong.[1] Dipper gathered from the section of the portal page in Journal #3 that it is some kind of strange, futuristic, super weapon. Gideon believed it would lead to a gateway of unimaginable power.[2] The Cryptogram written on the page describes it as a portal that opens a gateway to infinite new worlds.

Progress to activate the Portal[]

In "Gideon Rises," Stan had collected all the Journals and combined them to reveal the program code. He then inputted them through the switches and buttons of the control console to make the Portal run.

In "Scary-oke," Grunkle Stan scans for the location of the Author through a multitude of sectors. A lot of code is visible running on the screen of the machine, and the portal emits laser rays while various sections of the center ring begin to change color.

In "Society of the Blind Eye," Stan is fueling the Portal with radioactive waste while the scanning continues. Three sections of the center ring now begin to change color at a time, while the Portal pulls multiple objects into it.

In "Not What He Seems," the center of the Portal ring has lit up entirely in various colors. After Stan hits a button to finally activate it, the center ring begins to spin in order to punch a hole through dimensions so that Ford could come home.

The portal when completed will open a gateway to infinite new worlds and herald a new era in mankind's understanding of the universe. Plus, it will probably get girls to start talking to me finally.


However, according to calculations by a young McGucket, the more time that passes the more unstable the portal becomes, and the probability of failure increases dramatically.[1] If necessary there is an emergency shutdown switch to the right of the portal.

When all three journals are placed together, the following is written in invisible ink:

The machine was meant to create knowledge but it is too powerful! The device, if fully operational could tear our universe apart! I was wrong the whole time! It must not fall into the wrong hands. If the clock ever reaches zero our universe is doomed! Total global destruction!

Beyond the portal[]

S2e20 evil martini

The portal leads to infinite dimensions, though it is always set to lead to the Nightmare Realm. The only way to make it lead elsewhere is with a Dimensional Vortex Neutralizer, which was only ever created in a parallel world.

Appearance[]

Stars

The portal with the Behenian fixed stars denoted.

The main section is a large, inverted metal triangle with lights dotting along its edge. There is a large hole in the center and symbols encircling the hole. The symbols represent the Behenian fixed stars, which are a selection of fifteen stars considered especially useful for magical applications in medieval astrology. The bottom tip of the triangle is connected to a base with many large thick cords.

In the episode "Not What He Seems", the portal was seen many times. In the beginning, it was found out that it is fueled by radioactive waste. Late in the episode, the portal was seen to cause several anomalies that in which case, the world will lose gravity and then drop everything shortly after. In the end, the symbols seen on the outside flash rainbow colors and spin until a dark background appears revealing Stan's brother, The Author.

Most of the portal's infrastructure was destroyed in the blast when its countdown clock reached zero. The only part left intact was the main portal itself. The symbols for Spica, Arcturus, Vega, Sirus, and Polaris stay lit. After this, it was dismantled, leaving only non-functional pieces.

Sightings[]

Season 1

Season 2

Trivia[]

  • Once activated, anomalies occur in close proximity, causing periods of zero gravity and, briefly, even anti-gravity.
  • Once unstable enough, it creates rips in the universe.
  • Each of the stars have meanings, such as Sirius being the dog star.
  • It is used as part of the Shacktron in "Weirdmageddon 3: Take Back The Falls."
  • When the pen, coffee cup and notebook fly through the portal in the credits of "Society of the Blind Eye," they reappear flying through a random portal in the Rick and Morty episode "Close Rick-counters Of The Rick Kind." This suggests a possible connection between the two franchises through them existing within the same multiverse, and is further supported by several other Easter eggs.

References[]

  1. 1.0 1.1 "Society of the Blind Eye." Matt Chapman, Alex Hirsch (writers) & Sunil Hall (director). Gravity Falls. Disney XD. October 27, 2014. No. 7, season 2.
  2. "Gideon Rises." Matt Chapman, Michael Rianda, Alex Hirsch (writers) & John Aoshima, Joe Pitt (directors). Gravity Falls. Disney Channel. August 2, 2013. No. 20, season 1.

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V - E - H - D Objects within Gravity Falls
Books 1001 Yuk 'Em Ups | Anomalous Phenomena | Dr. Crackpot's Book of the Damned | Dungeons, Dungeons, & More Dungeons: Rules Vol. 1 | How To DJ R-R-R-R-ight | Journal #1 | Journal #2 | Journal #3 | Journal #4 | Lil' Stanley | Pick-up Lines | Pine Tree Journal | Ready Baby? | Sticktionary | Succeeding In Management 1983 | The Plot Twist | The Sibling Brothers | Whinny, Pray, Trot | Why Am I Sweaty? | Wolfman Bare Chest
Periodicals Afficionado Afficionado Magazine | Avoid Eye Contact Monthly | Cap'n Brain-Teasers' Fun Maze | Cool Dudes | Crone Alone Magazine | Indie Fuzz | Fully Clothed Women | Gold Chains For Old Men Magazine | Gravity Falls Gossiper | Lady Swimwear | Moneybags Magazine | Stoic Monthly | USA Newz | Wacky News
TV and film Baby Fights | Believe in Yourself | Boyz World | Cash Wheel | Dream Boy High | The Duchess Approves | Duck-tective | Ghost Harassers | Grandpa the Kid | Gravity Falls Public Access TV | Ker-Prank'd | Li'l Gideon's Big House! | Mabel's rom-coms | Nearly Almost Dead But Not Quite! | Pony Heist | Teenz Talk | The Fear Guy from Terror Town Street | The Voyages of Loinclothiclese | Tiger Fist | Why You Ackin' So Cray-Cray? | World's Most Terrifying Skydiving
Food Baron Num Nums High Flyin' Beans | The Brown Meat | Burrito Bites | Cheese Boodles | Chipackerz | Chips | Cookie Chips | Corncornos | Gummy Koalas | Hippie Tea | Infinite pizza slice | Loser candy | Mabel juice | Nyumalums | Nyums | Overly Sensitive Owl | Pitt Cola | Real Man Jerky | Smez | Smile Dip | Toffee Peanuts | Tubby Tusk Root Beer
Vehicles Government vehicle | Love God's van | Mystery Cart | Nightmare Head | Northwest family's car | Pool Mobile | Roadkill County Sheriff's Car | Robbie's van | Rocket cart | S.S. Cool Dude | Soos' pick-up truck | Speedy Beaver | Stanmobile | Stanowar | Stan's RV | Thompson's mini-van
Contests, games and toys Bat-eries | Bear-O | Bicepticus | Cackling skulls | Calling All Boys: Preteen Edition | Cash Scratch Fever | Conflict Boat | Dancy Pants Revolution | Dr. Punch Head, M.D. | Dungeons, Dungeons, and More Dungeons | Fight Fighters | Fighty Hogg | First Person Puncher | Globnar | Manliness Tester | Monster-Mon | NORT | Nyarf | Romance Academy 7 | Stañatas | Stuffed creature of indeterminate species | What Could Go Wrong?: The Game | What-the-heck-ahedron
Electronics and machines Beeblyboop | Dipper's black light | Gideon-bot | Gobblewonker robot | Goldie | Hoo-Ha's Jamboree | Hoo-Ha the Owl | Lefty robot | Quantum destabilizer | Laptop | Magnet guns | Memory Gun | Meow o'clock | Mind control ties | Project Mentem | Security droids | Shacktron | Shred Pal | Smarticle Accelerator | Stan Vac | Tapeman | Will E. Badger
Supernatural Bill's Throne | Cloning copy machine | Cursed Doors | Electron Carpet | Fairy dust | Height-altering crystals | Infinity sided die | Interdimensional rift | Adhesive | Love potions | Mailbox | Mystic Amulet | Percepshrooms | Shmerulean | Time wish | Truth Telling Teeth | Tumbleweed Terror | Universe portal | Voice-altering tonic | Zodiac
Governmental Laws of Gravity Falls | Negative Twelve Dollar Bill | Northwest Cover-up | President's Key
Future technology Camouflage suit | Laser arm cannons | Time tape
Groups and organizations BABBA | Blind Eye Society | Gravity Falls Police Department | Love Patrol Alpha | Scarves Indoors | Time Anomaly Removal Crew | Time Paradox Avoidance Enforcement Squadron | Robbie V. and the Tombstones | The Royal Order of the Holy Mackerel | Winninghouse Coupon Savers | Wood Grain on Everything
Mystery Shack Dipper's hat | Dodo | Free sample potion | Mabel's grappling hook | Mystery Shack deed | Mystery Shack items | Smoke bomb | Stan Bucks | Vending machine | Wax Stan
Miscellaneous Blendin's letter | Explosion muffin | Granny Sweetkin's Yarnball | Huggy Wuvvy Tummy Bundle | Human-sized hamster balls | Jack-o'-melons | Mabel's sweaters | May May and the Hogg A.M. | Memory tube | Owl Trowel | Dipper's Swiss Army knife
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