Hotel Transylvania 4 (2021)

Hotel Transylvania 4 is a 29th upcoming 3D Theatrical-release CGI Computer-animated film sequel to Hotel Transylvania 3: Summer Vacation and 4th film in Hotel Transylvania.

It will be release on August 6, 2021.

Plot
TBA

Synopsis
in the Aftermath of an Alien Invasion, so the Monsters of Hotel Transylvania goes to Outer Space to Rescues all the Humans and Animals from the Malevolent Greedy Aliens live in their Capital Galaxy (The Capital of the Entire Galaxies) kinged by Darth Vader-Esque WALL-E-like Robot with controlled by New Main Antagonist was a Human brain named Brian (will be voiced by Ian McKellen) with all of the other Organs from one exploded Earth Human King of Criminals with a same name "Brian".

Story
when Bridgie, Bimble and Rufus, all survived from the extinction and now returns to Now-deserted Capital Galaxy made it Just in time for Dr. Zarokine to Crash-landed in front of them

Transcript

 * Rufus: Ummmm, Excuse Me?, is that a very silent and lonely here Captain?, But I Wonder, Where did Everybody gone to?
 * Bridgie: I Got No Idea, What Just Happened to them, Rufus
 * Bimble: I Wish Somebody was Here, Don't Mind You Think It's...It's...It's...IT'S DOCTOR ZAROKINE!!!!!!!!!!

Original

 * Selena Gomez as Mavis Dracula
 * Adam Sandler as Count Dracula
 * Kathryn Hahn as Ericka Van Helsing
 * Andy Samberg as Jonathan
 * Asher Blinkoff as Dennis
 * Mel Brooks as Vlad Dracula
 * Kevin James as Frankie Frankenstein
 * Fran Drescher as Eunice Frankenstein
 * Steve Buscemi as Wayne
 * Molly Shannon as Wanda
 * David Spade as Griffin
 * Chrissy Teigen as Crystal
 * Keegan-Michael Key as Murray
 * Sadie Sandler as Winnie
 * Genndy Tartakovsky as Blobby
 * John Whyte as Tinkles
 * Sunny Sandler as Sunny
 * Michelle Murdocca as Kelsey

New

 * Christian Bale as James Bond the Spy who Defeats Brian as a Human
 * Ian Mckellen as Brian the King of Aliens (Both for Human and his Brain)
 * David Cross as Brian's Heart
 * Grey Griffin as Brian's Lung #1
 * Lara Jill Miller as Brian's Lung #2
 * Carlos Alazraqui as Brian's Stomach
 * John Lithgow as Brian's Gallbladder
 * Billy West as Brian's Uninary Bladder
 * James Arnold Taylor as Brian's Liver
 * Jim Cummings as Brian's Intestines
 * Tom Kenny as Brian's Spleen
 * Jeff Bennett as Brian's Kidney #1
 * Charlie Adler as Brian's Kidney #2
 * Dan Castellaneta as Brian's Muscle
 * Any all Other Organs? (TBA)
 * Grey Griffin as Dr. Zarokine, a Chief Mad Scientist of Aliens
 * Carlos Alazraqui as Captain Bridgie, a Military Leader of the Aliens
 * Ryan Reynolds as Corporal Rufus (The Dreamstone), one of two assistants of Bridgie
 * Ben Schwartz as Coporal Bimble (Bimble's Bucket), one of two assistants of Bridgie
 * Others / TBA

Production
TBA

Reception and Release
TBA

Soundtrack
It was Co-composed by Marshmello and Mark Mothersbaugh
 * Empty Threat - CHVRCHES
 * CHVRCHES - Empty Threat
 * Sweet as Pyscho - Ava Max
 * Ava Max - Sweet but Psycho Official Music Video
 * Doctor Jones - Aqua
 * Aqua - Doctor Jones
 * Take on Me - A-ha
 * A-ha - Take On Me (Official 4K Music Video)
 * Keep me Crazy - Sheppard
 * Sheppard - Keep Me Crazy (Official Video)
 * The Good, The Bad, The Outer Space (End Credits Song) - Katy Perry featuring Marshmello
 * TBA

Sequels
TBA

TV Specials

 * Hotel Transylvania: The Alienpire Strikes Back! (Part 1 and Part 2)

Trivia

 * Dracula gains a Now to Resize Himself (First Hotel Transyvlvania movie where Dracula resize himself)
 * in the Opening, James Bond have 2 Cameo scenes, one is Bond confronts human Brian at the Party of Criminals then Bond lefts swearing a Revenge, Later the Bond's Cameo Scene was James Bond as disguised as a Nurse and Tricks Brian to to make Brian Explode with Bond's Nuclear Weapon, Bond done his Victory.
 * The Second Time for Another Setting instead of a Hotel (first was the Legacy ship), The Monsters uses their newly-built Monster Intergalactic Armada (MIA) to travel through Space to Rescue all the Humans and Animals from the Aliens.
 * the Aliens were designed off like Pokemons, Digimons, Experiments (from Lilo and Stitch), Animals, Goblins and Many More
 * The Kidnapped Human Populations (who are Hypnotized and wears in Alien Spacesuits) were Designed off Same to Cloudy with a Chance of Meatballs (1 and 2) and Hotel Transylvania movies.