What is the most expensive back-to-back movie production?
The Hobbit
Avengers: Age of Ultron
Avengers: Age of Ultron
Avengers: Age of Ultron
Avengers: Age of Ultron and The Avengers: Age of Ultron
Avengers: Age of Ultron and Avengers: Age of Ultron
Avengers vs. X-Men: The Last Stand
Avengers: Age of Ultron
Harry Potter and the Deathly Hallows Part 1
The Avengers: Age of Ultron
Avengers: Age of Ultron and The Avengers: Age of Ultron
Harry Potter and the Deathly Hallows Part 1 & 2
Avengers: Age of Ultron: The Last Jedi
Avengers: Infinity War
Harry Potter and the Deathly Hallows Part 2
Avengers: Age of Ultron
Avengers: Age of Ultron and Avengers: Age of Ultron
Avengers: Avengers: Age of Ultron
Harry Potter and the Deathly Hallows Part 1
The Avengers: Age of Ultron
Avengers: Age of Ultron and The Avengers: Age of Ultron
Harry Potter and the Deathly Hallows Part 1 & 2
Avengers vs. X-Men: The Last Stand
Avengers: Age of Ultron: The Last Jedi
Avengers vs. X-Men: The Last Jedi
Avengers: Infinity War
Harry Potter and the Deathly Hallows Part 1 and 2
Avengers: Age of Ultron and Inferno
Harry Potter and the Deathly Hallows Part 1 & II
Harry Potter and the Deathly Hallows Part III
Avengers: Age of Ultron
Harry Potter and the Deathly Hallows Part 2
Avengers: Age of Ultron and Star Wars: The Last Jedi
Avengers: Avengers: Age of Ultron
Avengers vs. X-Men: The Avengers
Harry Potter and the Deathly Hallows Part 1
Avengers: Age of Ultron and Infinity War
The Avengers: Age of Ultron
Harry Potter and the Deathly Hallows
Avengers: Age of Ultron and The Avengers: Age of Ultron
Avengers: Infinity War
Avengers: Age of Ultron: The Last Jedi
Avengers vs. X-Men: The Last Stand
Harry Potter and the Avengers
Harry Potter and the Deathly Hallows Part I & II
Avengers: Age of Ultron and Inferno
Harry Potter and the Deathly Hallows Part 1 and 2
Harry Potter and the Deathly Hallows Part 1 & 2
The Avengers: Infinity War
Avengers: Age of Ultron
Harry Potter and the Order of the Phoenix
Harry Potter and the Deathly Hallows Part III
Harry Potter and the Deathly Hallows Part 2
Harry Potter and the Deathly Hallows Part 1 & II
Avengers vs. X-Men: The Last Jedi
Avengers: Avengers: Age of Ultron
Harry Potter and the Deathly Hallows Part 1 and Part 2
Harry Potter and the Deathly Hallows Part 1
Avengers: Age of Ultron and Infinity War
Harry Potter and the Half-Blood Prince
The Avengers: Age of Ultron
Harry Potter and the Deathly Hallows Part I and II
Avengers: Infinity War
Avengers vs. X-Men: The Avengers
Harry Potter and the Deathly Hallows Part II
Harry Potter and the Deathly Hallows
Avengers: Age of Ultron and The Avengers: Age of Ultron
Avengers vs. X-Men: The Last Stand
Avengers: Age of Ultron and Inferno
Avengers: Age of Ultron: The Last Jedi
Avengers: Age of Ultron
Harry Potter and the Deathly Hallows Part 1 & 2
Avengers vs. Predator vs. The Avengers
Harry Potter and the Avengers
The Avengers: Infinity War
Avengers vs. X-Men
Harry Potter and the Deathly Hallows Part 2
Harry Potter and the Deathly Hallows Part III
Harry Potter and the Deathly Hallows Part 1
Avengers: Avengers: Age of Ultron
Avengers: Age of Ultron and Infinity War
Avengers: Infinity War
Avengers: Age of Ultron and Avengers: Age of Ultron
The Avengers: Age of Ultron
Avengers vs. The Avengers: Age of Ultron
Avengers: The Avengers: Age of Ultron
Avengers: Age of Ultron and Inferno
Star Wars: The Last Jedi
Harry Potter and the Deathly Hallows
Avengers vs. X-Men: The Last Stand
Avengers: Age of Ultron and The Avengers: Age of Ultron
Avengers: Age of Ultron
Harry Potter and the Deathly Hallows Part 1 & 2
Avengers: Age of Ultron: The Last Jedi
Avengers vs. Predator vs. The Avengers
Avengers vs. X-Men
Harry Potter and the Deathly Hallows Part 2
Avengers vs. Predator
Avengers vs. The Avengers
Harry Potter and the Deathly Hallows Part III
The Avengers vs. The Avengers: Age of Ultron
Harry Potter and the Avengers
Avengers: Age of Ultron and Star Wars: The Last Jedi
Harry Potter and the Deathly Hallows Part 1
Avengers: Age of Ultron and Infinity War
Avengers: Infinity War
Avengers: Avengers: Age of Ultron
The Dark Knight Rises: The Dark Knight Rises
Avengers: Age of Ultron and Avengers: Age of Ultron
Avengers vs. The Avengers: Age of Ultron
The Avengers: Age of Ultron
Alien vs. Predator
Avengers: The Avengers: Age of Ultron
Avengers: Age of Ultron and Inferno
Harry Potter and the Deathly Hallows
The Avengers: Infinity War
Avengers: Age of Ultron
The Avengers & The Avengers: Age of Ultron
Star Wars: The Last Jedi
Harry Potter and the Deathly Hallows Part 1 & 2
The Avengers
Avengers vs. X-Men: The Last Stand
Avengers: Age of Ultron: The Last Jedi
Avengers vs. X-Men
Avengers vs. The Avengers
Harry Potter and the Deathly Hallows Part 2
Avengers vs. Predator
Harry Potter and the Deathly Hallows Part III
The Avengers vs. The Avengers: Age of Ultron
Avengers: Infinity War
Avengers: Endgame vs. Terminator Genisys
Harry Potter and the Avengers
Avengers: Age of Ultron and Infinity War
Harry Potter and the Deathly Hallows Part 1
The Avengers vs. The Avengers: Infinity War
Superman vs. Batman vs. Superman
The Dark Knight Rises
The Avengers
Avengers: Age of Ultron
Harry Potter and the Deathly Hallows
Inferno and Ender's Game
The Avengers: Age of Ultron
The Dark Knight Rises: The Dark Phoenix Saga
Avengers vs. The Avengers: Age of Ultron
The Dark Knight Rises: The Dark Knight Rises
Avengers: Avengers: Age of Ultron
Avengers vs. X-Men: The Last Stand
Harry Potter and the Deathly Hallows Part 1 & 2
Avengers: The Avengers: Age of Ultron
Avengers vs. X-Men
Avengers vs. The Avengers
The Avengers vs. The Avengers
Avengers: Age of Ultron: The Last Jedi
Avengers vs. Predator
Star Wars: The Avengers
Avengers: The Avengers: Age of Ultron: The Last Jedi
The Avengers vs. Daredevil
Harry Potter and the Deathly Hallows Part 2
Avengers: Infinity War
Avengers vs. The Avengers: Infinity War
The Avengers vs. The Avengers vs. The Avengers
Avengers vs. X-Men: The Last Jedi
The Avengers vs. The Dark Knight Rises
Avengers: Age of Ultron and Star Wars: The Last Jedi
The Avengers
Avengers: Endgame vs. Avengers: Age of Ultron
The Hobbit: The Battle of the Five Armies
Avengers: Age of Ultron and Inferno
Harry Potter and the Avengers
Harry Potter and the Deathly Hallows Part 1
The Avengers vs. The Avengers: Infinity War
The Avengers vs. The Avengers: Age of Ultron
The Dark Knight Rises: The Dark Knight Rises: The Avengers
Avengers: Endgame vs. Endgame
Harry Potter and the Deathly Hallows Part 1 and 2
Avengers: Age of Ultron
Avengers/Avengers: Age of Ultron
Harry Potter and the Deathly Hallows
Harry Potter and the Half-Blood Prince.
Harry Potter and the Half-Blood Prince 2
Avengers: Endgame vs. Terminator Salvation
Inferno and Ender's Game
The Avengers: Age of Ultron
Avengers: Avengers: Age of Ultron
The Dark Knight Rises
Cloverfield, Cloverfield, Cloverfield
The Dark Knight Rises: The Dark Phoenix Saga
Avengers vs. The Avengers: Age of Ultron
Avengers vs. The Avengers
Star Wars: The Last Jedi
The Avengers vs. The Avengers
The Dark Knight Rises: The Dark Knight Rises.
Avengers: Age of Ultron and Infinity War
Superman vs. Batman vs. Robin
The Avengers vs. Darth Maul
Avengers vs. Xena: Warrior Princess
Avengers: Age of Ultron: The Last Jedi
The Avengers
Avengers: Infinity War
Cloverfield and Cloverfield
Harry Potter and the Deathly Hallows Part III