1

Marlon Brando vs. Frank Sinatra

Frank Sinatra and Marlon Brando are names that hardly go unnoticed anywhere in the world. These stars of music and cinema crossed paths during the filming of Guys and Dolls in 1955, and it didn’t take long for a clash of egos. Brando’s method-acting style often conflicted with Sinatra’s more traditional approach, while Sinatra saw Brando’s performance as pure pretension. Their very different ways of thinking and working led to a long-standing animosity that lasted for years and, according to some sources, included everything from insults to threats.

2

Betty White vs. Bea Arthur

It’s hard to believe that these two women, who played best friends on The Golden Girls (1985-1992), couldn’t stand each other in real life. Apparently, Bea Arthur, who was more reserved, was often irritated by Betty White’s cheerful, outgoing humor. According to people who worked on the set, the two actresses didn’t get along at all, but they remained totally professional, and we have to admit that, on this side of the screen, you’d never know it.

3

Joan Crawford vs. Bette Davis

Joan Crawford and Bette Davis were divas of Hollywood’s Golden Age, both highly successful and Oscar winners. Ironically, it was their similarities that led to one of the most famous feuds in the industry, as professional competition slowly turned into personal resentment. In 1962, they finally worked together on What Ever Happened to Baby Jane? , and according to reports, fights, insults, pranks, and even acts of sabotage were constant throughout filming.

4

Debbie Reynolds vs. Elizabeth Taylor

Love triangles don’t exist only in fiction. And that’s what happened between Debbie Reynolds and Elizabeth Taylor. The two were close friends before Elizabeth had an affair with Debbie’s husband, singer Eddie Fisher. The scandal ended Reynolds’ marriage in the late 1950s and dominated headlines and magazine covers.

Surprisingly, it didn’t end there. Years later, Reynolds reached out, and the two actresses reconciled. Their bond was sealed when they worked together on These Old Broads (2001), a comedy written by Carrie Fisher, one of the daughters Reynolds had with Eddie Fisher.

5

Johnny Carson vs. Joan Rivers

American late-night television wouldn’t be the same without Johnny Carson and Joan Rivers. Carson was the king of TV, hosting The Tonight Show for 30 years, while Rivers was a frequent guest host. Their friendship ended when Rivers accepted her own competing show on Fox. Carson reportedly never forgave her and banned her from The Tonight Show for the rest of his life.

6

Sylvester Stallone vs. Arnold Schwarzenegger

Sylvester Stallone and Arnold Schwarzenegger are undeniable icons of action cinema, which boomed in the 1980s and 1990s. But the battles weren’t just on screen; they spilled into real life. The two actors developed a long-running rivalry fueled by intense professional competition to be seen as the ultimate action star and land the biggest roles. They often criticized each other on TV and clashed at public events, but over the years, tensions eased, and these rivals eventually became close friends.

7

Madonna vs. Elton John

The music world is not immune to feuds. In fact, one of the most famous rivalries unfolded in pop music between two giants of the genre: Madonna and Elton John. The fight began in the early 2000s, when Elton publicly criticized the Queen of Pop, accusing her of lip-syncing. Although the tension lasted for years, there is good news: in 2025, the British singer apologized to Madonna, and the two reconciled, announcing it in a post on her Instagram.

8

Richard Gere vs. Sylvester Stallone

The Terminator wasn’t Stallone’s only rival. The star of Rocky also had a major feud with Richard Gere that nearly turned into a real fistfight. Tension began while filming The Lords of Flatbush (1974), when Stallone reportedly felt Gere was showing off in his role and openly criticized him. Things boiled over during a lunch break in a car, when Gere splashed mustard on Stallone, who reacted by elbowing him and throwing him out of the vehicle. The incident ultimately led to Gere being let go from the film.

9

Magic Johnson vs. Larry Bird

Two NBA superstars collided in the 1980s. We’re talking about Magic Johnson and Larry Bird, who had different playing styles and approaches to the game and were constantly compared by the press and the public. This intense on-court rivalry eventually jumped off the court, creating real personal tension between them. Over time, however, both stars lowered their guard, grew closer, and ultimately formed a strong friendship.

10

Sarah Jessica Parker vs. Kim Cattrall

Although Carrie and Samantha were best friends on Sex and the City , the actresses behind them didn’t share that bond in real life. The rivalry reportedly began during filming, as they never got along. Kim Cattrall openly criticized the pay gap between Sarah Jessica Parker and the rest of the cast, and these professional tensions gradually turned personal. Cattrall later stated, "We were never friends," and after the series ended, their relationship did not improve.

1

The original plan included full-body figures

Image: Thomas Shockey

Mount Rushmore was supposed to be even more colossal than it already is. Sculptor Gutzon Borglum envisioned the four presidents carved from the waist up .

He even made plaster models showing Abraham Lincoln's coat folds and Teddy Roosevelt’s hand clutching his lapel. But as costs went up, Congress said: "heads only, please."

2

Charles Rushmore was just a curious New Yorker

Image: Maarten van den Heuvel

Back in 1925, when the mount was about to be carved into a monument, Charles Rushmore wrote a letter explaining why the peak bore his name. He recalled that in the 1880s he was a young New Yorker working in the area, and fell fond of that particular granite peak .

When he asked the locals about it, they informed him that it had no name, but that if he wished so, they would just start calling it Rushmore Peak, or Mount Rushmore, or the likes. Years later, that very name had been inscribed in the public domain to designate the peak.

3

Yes, there’s a hidden room behind Lincoln’s head

Image: Laura Nyhuis

Behind Abraham Lincoln’s hairline lies a hidden chamber, part of Borglum’s lofty idea for a "Hall of Records." This room was meant to house foundational American documents like the Constitution or the Declaration of Independence.

Instead of that, in 1998, a titanium box was placed inside, filled with copies of important documents and biographies, as a time capsule to preserve the treasure of knowledge for future generations.

4

Thomas Jefferson was moved

Image: Dave Baraloto

Jefferson was originally supposed to go to Washington’s right, but after 18 months of chiseling , the granite betrayed them. Cracks and flaws made the site unworkable.

Borglum made the painful decision to blast Jefferson’s half-formed face clean off and start anew on Washington’s left.

5

The mountain was almost a monument to western heroes

Image: Timberly Hawkins

Before presidents took over, the mountain was pitched as a giant tribute to the Wild West . South Dakota historian Doane Robinson wanted to see frontier legends like Lewis & Clark carved into the Black Hills.

But when Borglum came aboard, he had a grander (and more politically bankable) idea: four presidents to symbolize national unity and expansion.

6

A woman’s face was almost added

Image: Tom Fournier

In the 1930s, there was serious talk of honoring Susan B. Anthony alongside the Founding Fathers, as a nod to the women’s suffrage movement.

Borglum wasn’t opposed to the idea, but Congress quickly nixed it, stating that only U.S. presidents could be included.

7

The workers were mostly local miners and loggers

Image: Pixabay

They were neither sculptors nor artists. Most of the workforce came from nearby Keystone, South Dakota: miners, loggers, and hard-up laborers looking for work during the Great Depression.

Borglum trained them himself. There were no safety harnesses, and yet, remarkably, no one died on the job.

8

Dynamite did 90% of the work

Image: Alexander Paramonov

To carve the faces of Washington, Jefferson, Roosevelt, and Lincoln, workers used carefully timed dynamite blasts to remove over 450,000 tons of rock. They got so precise, they could blast within inches of where the final surface would be.

The last details, like wrinkles, pupils, or Roosevelt’s glasses, were done with jackhammers and chisels.

9

The noses are disproportionate

Image: Dudubangbang Travel

Standing in front of the mountain, the faces seem alright. But that’s a trick of perspective. Each presidential nose is a whopping 20 feet long .

If the sculptures had included full bodies as planned, each figure would have stood 465 feet tall. That’s taller than the Statue of Liberty and most downtown skyscrapers.

10

Teddy Roosevelt was the most controversial pick

Image: Dudubangbang Travel

Washington, of course. Jefferson, made sense. Lincoln, sure. And Teddy? Some critics raised their eyebrows at Borglum’s fourth choice. Roosevelt had only recently passed away in 1919, and many questioned whether he'd stood the test of time.

But Borglum defended the decision Roosevelt’s role in breaking up monopolies, conserving national parks, and engineering the Panama Canal. Plus, Borglum had met him personally and was a fan.

11

It was supposed to have inscriptions

Image: Dan Pick

Borglum had grander plans than just four giant heads. He wanted to carve a massive inscription next to them, a timeline of America’s most important milestones , chiseled straight into the mountain. In time, the idea was scrapped for practical and aesthetic reasons.

12

The visionary died before completion

Image: Lisa Reichenstein

Gutzon Borglum, the visionary behind it all, didn’t live to see his masterpiece finished. He died in March 1941, just as the construction was reaching its end. His son, Lincoln Borglum (yes, named after that Lincoln), took over the project.

Still, with WWII drawing resources elsewhere, funding was slashed, and Lincoln had to wrap things up quickly . Some features, like Lincoln’s ear, were never fully detailed.

1

$125 million for a Grade-school math error

Image: Aaron Lefler

Imagine losing a hugely expensive spacecraft due to a simple mix-up between English and metric measurements . That is exactly what happened to NASA in 1999 when a Mars orbiter designed by Lockheed Martin was lost in space.

The confusion caused a malfunction on the $125 million craft, resulting in the probe’s loss. Although it was unusual for Lockheed to use English measurements for a NASA design (since NASA had stipulated using metric measurements for many years), there were still several instances where the error should have been caught but wasn’t.

2

Toys ‘R’ Us blunder

Image: Taylor Heery

If you think an action figure of a drug dealer isn’t the best idea for a toy store , you’re not alone. Yet, for some reason, Toys "R" Us decided otherwise in October 2014, possibly hoping to cash in on the massive success of the Breaking Bad TV series.

Unsurprisingly, the giant toy retailer was forced to pull from its shelves four collectible dolls based on characters from the AMC hit show, each doll featuring a detachable sack of cash and a bag of meth.

3

Apple Maps' rocky beginnings

Image: CardMapr.nl

When Apple decided to launch its own map application on iOS devices after a conflict with Google in 2012, users quickly realized that the Apple app was not nearly as launch-ready as it should have been .

Locations were mislabeled, roads were missing, and it occasionally steered people in entirely the wrong direction. The problem was eventually, though largely, resolved, but it was an embarrassing misstep for a company known for never launching a product before it was as near-perfect as possible.

4

Bank of America debit card fee

Image: Ali Mkumbwa

Back in 2011, when the backlash against the banking industry had not yet reached its boiling point, Bank of America announced it would charge customers $5 per month to use their debit cards .

It was a bad business decision. More than 300,000 people signed an online petition, and Fox Business Network’s Gerri Willis cut up her debit card on air. The bank pointed to federal regulations as the reason for the charge but ultimately capitulated to consumer demand after a month before the fees went into effect.

5

$33 airline tickets from Toronto to Cyprus

Image: Miguel Ángel Sanz

If buying a business class ticket regularly priced at $2,558 for just $33 sounds too good to be true, it probably is. Except in 2006, when an Alitalia employee accidentally forgot to input two extra zeros when pricing business-class tickets from Toronto to Cyprus.

Due to the exchange rate on that day and the blunder, hundreds of buyers managed to snag fares for just $33. The airline honored those deals, accepting the heavily discounted price for the 509 people who purchased tickets before the error was detected.

6

A $70 million comma

Image: Nattipat Vesvarute

As the folks at NASA and Alitalia have shown us, small errors can lead to costly mistakes. The following blunder comes courtesy of Lockheed Martin , which issued a contract to a customer with a missing comma in the sale price .

The astute customer held the aerospace company to the contract, costing Lockheed Martin $70 million for a C-130J Hercules aircraft in June 1999.

7

Sears misses the ship

Image: Estefania Cortes

A retail giant that faced a situation similar to the one Kodak faced—embrace the new and unknown or cling to the old, successful recipe—Sears sold everything from socks to tires via mail order, shipping across the U.S.

Choosing to stick with the old method, the company ended its catalog and delivery business in 1993 . In 1994, Amazon was founded , filling the business void that Sears had just created. The rest is history.

8

Passing on Microsoft

Image: Jaime Marrero

$60 million might seem like a lot of money to us regular folks, but for someone with very deep pockets like Texas businessman and two-time U.S. presidential candidate Ross Perot, it wasn’t all that much.

In 1979, he was offered the chance to buy Microsoft for that sum. However, his final offer to the tech company was just $15 million, and as a result, the Texan missed out on the opportunity to own what would become one of the biggest companies in the world .

9

Blackberry sticks with the old

Image: Thai Nguyen

Another case of a brand sticking with the old instead of embracing the new, BlackBerry was all the rage at the start of the 21st century— until Steve Jobs came along with the Apple iPhone .

While BlackBerry Messenger was extremely popular, with over 80 million users worldwide, the device lacked the new touchscreen functionality and sleek design of the Apple product. From being a market leader, BlackBerry’s market share plummeted to 0.2% by 2016.

10

RadioShack’s downfall

Image: Jelleke Vanooteghem

Not so long ago, RadioShack was a familiar presence on the streets and the go-to place for buying batteries and electronics. But it was that same brick-and-mortar presence, coupled with a reluctance to embrace e-commerce , that ultimately led to its demise .

Eventually, poor profit margins on what they could sell, combined with a loan they couldn’t repay, brought down what was once the go-to place for electronics.