One of those American icons that is impossible to duplicate is Elvis Presley.

In the 1964 movie Viva Las Vegas, his dazzling chemistry with Ann-Margret glowed on screen, particularly in their delightful and flawless duet, “The Lady Loves Me.”

On set, however, things did not go according to plan. The film contained errors and blunders that went unreported until today. Are you prepared to find out what you missed? Let’s examine it more closely!

Together, Elvis and Ann-Margret created cinematic and musical history with Viva Las Vegas, the highest-grossing Elvis Presley movie. Lucky Jackson, played by Elvis Presley, is a resolute race car driver hoping to win big in Las Vegas. Rusty Martin, played by Ann-Margret, is a lively dancer who wins Lucky over.

It’s among the most underappreciated movies ever made, in my view.

In addition to the amazing shows, it provides a unique opportunity to see long-gone Vegas monuments.

Unquestionably, Elvis and Ann-Margret had chemistry on screen, and their relationship off screen was equally captivating. Even the biggest fans could have missed some of the amusing moments, little-known errors, and humorous goofs that occur beneath the glitz and splendor.

Elvis Presley’s crown jewel at the box office

In my opinion, the most profitable of Elvis Presley’s 31 theatrical productions was the iconic Blue Hawaii. I would have been able to guess with confidence that it was the top grosser ten times out of ten if someone had asked me in a quiz.

Unexpectedly, however, Viva Las Vegas won the prize, surpassing Blue Hawaii by an astounding $450,000. It became the highest-grossing Elvis Presley movie in spite of the negative reviews.

Viva Las Vegas is also the shortest movie in Elvis Presley’s career, clocking in at just one hour and twenty-five minutes.

Above Elvis Presley, Ann-Margret

Given how big of an icon Elvis was and still is, it’s difficult to conceive today. However, did you know that because of her fame at the time, some cinemas actually billed Ann-Margret higher than Elvis Presley?

That speaks volumes about the enormous popularity and high demand of the beautiful Swedish-born Ann-Margret in the middle of the 1960s.

Too much focus on the physical attributes of women

Ann-Margret, who was 22 at the time, wasn’t immune to criticism when the movie came out. Regarding the movie’s emphasis on her personal possessions, Variety’s critic, who went by the handle “Tube,” said the following:

“Any excuse to stare at a derriere in motion seems good enough for director George Sidney and cameraman Joseph Biroc. The provocative pulchritude of Ann-Margret and assorted other chicks and chorines makes the sexy scrutiny downright pleasurable to the male eye, but there is a certain lack of tastefulness or subtlety about the film’s obsession with peeping at anatomical contours and epidermis simply for the sake of peeping.”

What a criticism, huh? Ann-Margret’s star power was still evident despite this concentration.

The casinos that made it through the neon light

The city’s reputation as a major international travel destination was greatly influenced by Viva Las Vegas. However, as I previously stated, just six of the casinos that were depicted in the 1964 opening sequence of Viva Las Vegas remain operational today. This amusing little fact demonstrates how drastically Las Vegas has evolved over time.

Prior to Elvis Presley’s marriage to Priscilla at the Aladdin and his well-known stay at the International Hotel (now the Wingate), the filming took place at a number of venues throughout Las Vegas.

Why did Vivas Las Vegas become so well-liked?

The unquestionable chemistry between Elvis Presley and Ann-Margret, the upbeat and catchy soundtrack, and the stunning technicolor images that highlighted the stars’ captivating performances and the vivid, neon-lit charm of Las Vegas are some of the reasons why Viva Las Vegas was so popular.

When Elvis and Ann-Margret first met

One of the most important ladies in Elvis Presley’s life, aside from his family, was Ann-Margret.

Early in July 1963, the Swedish immigrant met Elvis Presley at the Radio Recorders studios in Hollywood. They were first introduced to the media and to one another as the stars of Viva Las Vegas on an empty MGM soundstage, except for a piano. Ann-Margret remembered the occasion:

“Except for a piano, the MGM soundstage where Elvis and I met was empty. In the background, a few of his guys hung around observing their boss, a ritual I would soon come to expect. Under the watchful gaze of director George Sidney, a studio photographer snapped shots of what the film company executives figured would be a historic moment.

‘Elvis Presley, I’d like you to meet a wonderful young lady, Ann-Margret,’ said George Sidney. ‘Ann-Margret, this is Elvis Presley.’ The significance was lost on Elvis and me. I reached out my hand and he shook it gently. ‘I’ve heard a lot about you,’ we said at the same time, which made us laugh and broke the ice.”

Elvis Presley and Ann-Margret’s passion

The chemistry between Ann-Margret and Elvis was evident from the beginning while viewing stills and clips from Viva Las Vegas today.

Ann-Margret’s charisma and energy were so strong that she had surpassed her three male co-stars. It was different with Elvis, though, as he matched her every action. They developed a unique and dynamic on-screen collaboration that Ann-Margret would later call the best of her career. Elvis appeared to share this sentiment in many respects.

Their attraction was, to put it simply, electrifying and instantaneous.

“We both felt a current, an electricity that went straight through us,” Ann-Margret said. “It would become a force we couldn’t control.”

“I’m sure that the producers knew that the fast-paced, boy-meets-girl musical would certainly be improved if the chemistry between Lucky and Rusty were right. Initially, Elvis and I might’ve admitted that the only heat between us came from the hot desert sun. But others saw sparks from the start,” Ann-Margret later shared.

Elvis wanted to marry Ann-Margret

Even though Ann-Margret has been very private about what actually transpired between the two celebrities, her autobiography, My Story, contains some quite fascinating insights.

Ann-Margret claims that Elvis desired for them to marry. They would frequently drive up a hill, gaze down at the city, and converse during their dates.

”We were truly soul mates, shy on the outside but unbridled within. We both lived on the edge and were self-destructive in our own ways… In many ways, if you put aside the celebrity and what we achieved so quickly, we both remained very childish and were emotionally insecure,” Ann-Margret writes in her book.

However, there was one issue: Priscilla Presley and Elvis were dating. Elvis had requested 17-year-old Priscilla to live with him in Memphis a year before to the debut of Viva Las Vegas.

Late-night conversations, faith, family, and motorcycles

Ann-Margret and Elvis quickly discovered their commonalities when working together. In addition to their mutual love of music, they were also devoted to God, loved motorbikes, loved their families, and craved seclusion. They also loved having lengthy late-night talks.

Elvis asked her to spend a night out at a show in Las Vegas with him and his crew in the early days of filming. According to Ann-Margret, “It was an innocent, friendly date. I was used to having my parents accompany me on dates, so Elvis’ entourage wasn’t a problem. His guys always treated me wonderfully.”