Elvis Presley’s Blue Hawaii is not just a visual and musical delight but also a treasure trove of behind-the-scenes bloopers that add to its charm. Though the 1961 musical earned mixed reviews, it became one of the top-grossing films of the year, with Elvis’s portrayal of Chad Gates as an endearing beach-loving tour guide. The film’s soundtrack, including the classic Can’t Help Falling in Love, remains iconic.

Blue Hawaii marked a shift for Elvis, as his character wasn’t a performer but spontaneously broke into song, a concept that became a formula for his future films. The success of the movie led to similar setups in his later films, cementing Elvis’s spot as a top box-office star in the 1960s.

Fans will also enjoy spotting bloopers, like noticeable continuity errors in the “Almost Always True” car scene and a magic ukulele that never changes chords despite the music. Elvis even wore a patch from his own Army division in the film, adding a personal touch.

Behind the scenes, Elvis often seemed frustrated with his roles, with one publicist recalling how he appeared “disgusted” and “ashamed” of the project. Despite this, Blue Hawaii holds a special place in his heart, symbolized by his final vacation to Hawaii in 1977.

Next time you watch Blue Hawaii, keep an eye out for these fun details, and remember—Elvis wasn’t just The King on screen, he was a legend off it.