It happened with "Unchained Melody" by the Righteous Brothers, when it was played in "Ghost," sending a decades-old tune back on the charts. And now it appears it's happened again, thanks to the Marvel movie "Moon Knight" airing on Disney+. 

It features the 54-year-old "Man Without Love" by Englebert Humperdinck, which was a big hit back in 1968. And now, thanks to the show, it's being rediscovered by an entirely new generation who may not even know how old it is. 

Surprise Hit: Engelbert Humperdinck’s “A Man Without Love” Is Back After 54 Years