In 1984 Paul McCartney filmed "Give My Regards To Broad Street," and while the movie ended up being a flop -- the plot revolved around McCartney losing his tapes and trying to get them back by midnight -- it did feature one very memorable scene.

In the film, McCartney busks -- donning ruffled hair and disheveled clothes -- in front of the Leicester Square Station in London. Unfortunately (or fortunately?) for McCartney, no one recognized him as the former Beatle.

“Y’know, they just made me up and dropped me off," McCartney told the New York Daily News in 1984. "I told ‘em we’d never get away with it, but they kept putting dirt on and rufflin’ up me hair -- I was looking better and better -- and I figured, why not."

"So I was standin’ there plunkin’ chords, doing this silly version of the song, and no one noticed it was me," he continued. "No one wants to look a busker in the eye of course, ‘cus then they’d get his life story. So they’d toss coins and I’d be going, ‘Yesterday, all my troubles -- thank you, sir -- seemed so far away.'"

Despite the obvious snubs, McCartney's pride wasn't wounded. In fact, he enjoyed his busking experience, as he recalled an encounter he had with a group of punks who just wanted to dance.

"This fabulous drunk Scotsman, who didn’t know me from Jesus, came up, threw his arm around me and gave me all his coins," he told the Daily News. "I started doing these little dances and some punks came by, studs and leather, and they were dancing, too. Not because this guy’s a Beatle, but because this was something happening."

And in case you're wondering what he did with the money, he donated it to a local mission. However, that didn't stop the media from saying otherwise.

"After we did it I made sure the money was donated to the Seaman’s Mission, because otherwise I knew someone would say ‘And I’ll bet he kept the money too, the old skinflint! So the next day on the telly this woman said ‘And Paul McCartney busked at the rail station last night and he kept the money too.’ I guess it’s a better story that way.”

Watch the video of Paul McCartney busking on the streets of London -- signing "Yesterday" -- above.

WATCH: Sir Paul McCartney's best movie moments

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  • 'A Hard Day's Night'

    The big-screen debut of Macca features Paul and his three bandmates (and his "grandfather") running around London, being chased by hordes of fans, as they attempt to film a performance for a television show. The movie was a parody on the Beatles staggering popularity.

  • 'Help!'

    The second comedy flick from the Fab Four follows the Beatles as they attempt to rescue Ringo from a cult who've chosen him as a sacrificial victim.

  • 'Let It Be'

    The last live performance by the Beatles (and arguably the greatest concert in music history), was recorded for the documentary, "Let It Be." Despite the band bickering and fighting on screen, the four still manage to pull off an entertaining, unannounced show on the top of the Apple records building in London, stopping traffic on the street below and prompting a shutdown by local police.

  • 'Sgt. Pepper's Lonely Hearts Club Band'

    The film, named after the Beatles 1967 album, featured the Bee Gees' Barry, Robin and Maurice Gibb, along with Peter Frampton (Billy Shears), as the reformed Sgt. Pepper's band. The movie included covers of Beatles songs by other bands and celebrities (including this wacky version of "Maxwell's Silver Hammer" by comedian Steve Martin.)

  • 'Live and Let Die'

    The 1974 James Bond movie starring Roger Moore featured a theme song composed by Paul and Linda McCartney and performed by Macca's band Wings. The track is still one of the most popular themes in the 007 canon.

  • 'Give My Regards to Broad Street'

    Similar to "A Hard Day's Night," this day-in-the-life musical starred Paul and Linda McCartney and Ringo Starr, as themselves. The plot revolves around Paul attempting to locate the masters to his new album, which have been stolen by an employee.

  • 'The Royal Tenenbaums'

    Wes Anderson's movies are no stranger to classic rock-heavy soundtracks. In his 2001 film, "The Royal Tenenbaums," Wes had the Mutato Muzika Orchestra cover the Beatles' "Hey Jude," (a song credited to Lennon-McCartney, but mainly written by Sir Paul, himself).

  • 'Yellow Submarine'

    Though McCartney and the Beatles did not provide voice work to the characters (well, other than the songs), the film was eventually endorsed by the group, after having reservations due to the negative reception of their last project, the TV special "Magical Mystery Tour." Here, the song "All Together Now," written primarily by McCartney, plays to great effect as the crew begins turning the ship on.

  • 'Magical Mystery Tour'

    Speaking of the "Magical Mystery Tour" movie, which debuted on BBC1 in 1967, it ended up being a critical disaster for the band. But, oh well, at least it gave us McCartney singing "A Fool on the Hill"...on a hill!

  • 'Across the Universe'

    Though it got mixed reviews from critics, "Across the Universe" still attempts to pay tribute to the Beatles in a new and unique way. Julie Taymor's visually stunning musical is just one of the dozens of movies to reimagine the Beatles music. This scene features the McCartney-penned "I've Just Seen a Face," covered by actor Jim Sturgess

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