10. John Carter

Budget: $281 million

John Carter, directed by Finding Nemo and Wall-E’s Andrew Stanton, was based on a series of novels by Edgar Rice Burroughs that have inspired everything from Star Wars to Superman. It’s no surprise Disney threw so much money behind it – it had ‘hit’ written all over it!

Unfortunately, John Carter was doomed by a confusing marketing campaign and big action adventure movie fatigue. People didn’t bother seeing it and Disney lost a massive $200 million after marketing costs. Ouch.

9. Harry Potter and the Half-Blood Prince

Budget: $285 million

There aren’t many bets safer than ‘sixth Harry Potter film’. Despite an expensive CGI sequence featuring the Death Eaters attacking London, The Half-Blood Prince turned a huge profit after conjuring $900m at the box office.

8. Avengers: Age of Ultron

Budget: $289 million

How do you top one of the biggest movies of all time? Make it bigger and more expensive!

Disney paid nearly $300 million to produce Age of Ultron, which sees Iron Man and the gang fighting an AI determined to destroy humanity for its own good. The movie took over $1.4 billion at the box office, slightly less than the original but still pretty impressive.

7. Tangled

Budget: $292 million

Tangled is the most expensive animated movie ever made, mainly due to a revolutionary animation technique that combines CGI with traditional animation. The movie made its budget back and went onto become one of Disney’s best loved movies – money well spent!

6. Justice League

Budget: $300 million

Justice League’s was DC and Warner Bros’ big attempt to overthrow the dominance of Marvel, with a big name cast of heroes – including Batman and Superman – and a budget to match.

Unfortunately, bad reviews and the poor reception towards previous DC movies meant that Justice League ‘only’ made $656 million at the box office. It reportedly needed to make $750 million just to break even.

5. Spider-Man 3

Budget: $304 million

The most expensive superhero movie of all time is the also one of the most polarizing, with fans divided over Spider-Man 3’s depiction of iconic villain Venom and (mainly) Tobey Maguire’s black hair and extremely awkward dancing.

Spider-Man 3 managed to make its budget back but the negative reaction led to the end of the trilogy. It was rebooted a few years later as The Amazing Spider-Man.

4. Titanic

Budget: $305 million

Titanic cost more to make than the actual ship itself, with a huge $305 million budget. It was the first movie to break the $200 million barrier, although it more than paid off; the film swept the Oscars and has made over $2 billion at the box office to date.

A big chunk of the budget was spent on the sequences set in the wreck of the actual Titanic. Not content with venturing down and filming from a submersible, James Cameron enlisted Panavision and his brother Mike to develop a camera system that could handle the pressure of the deep sea so he could film inside the wreckage itself.

3. Cleopatra (1963)

Budget: $350 million

Cleopatra was a starring vehicle for ultra glamorous Hollywood couple Elizabeth Taylor and Richard Burton and no expense was spared; Taylor, due to a delayed production and a lawsuit, ended up making $7 million (around $55 million after inflation) from her role.

Other expenses included enough boats to give 20th Century Fox the world’s third biggest navy, a barge costing $2 million (today’s money) and 26,000 costumes (including a dress made from 24 carat gold cloth).

Cleopatra was 1963’s highest grossing movie but it still didn’t make enough to break even. It didn’t break even until ten years later, after some huge TV deals.

2. Pirates of the Caribbean: At World’s End

Budget: $354 million

The extravagant production of At World’s End included a 40-structure set designed to look like 18th century Singapore and a battle sequence shot for an extended period in a Californian air hangar at sub-zero temperatures. The movie’s special effects took five months to finish too.

Fortunately, At World’s End more than made its budget back with a ridiculous $963 million haul at the box office.

1. Pirates of the Caribbean: On Stranger Tides

Budget: $412 million

Yep, movies about pirates cost a ton of money to make. After the success of At World’s End, Disney spent over $400m shooting across Hawaii, Puerto Rico, California and the UK with dedicated 3D cameras. They also rewarded Johnny Depp with $55.5m for his role as Captain Jack Sparrow.

Despite mixed reviews, On Stranger Tides made over $1 billion at the box office.