Cher's cover of "Walking in Memphis" was placed as the final song played within the episode, with Cher (played by a look-alike) apparently singing it during a concert. As used in the installment, the song not only shows the happiness within the characters of Mulder, Scully and The Great Mutato, at the end of the episode, but also implies the characters are going through spiritual changes within themselves as they, along with the townspeople, realize the "monster" of The Great Mutato is not really a monster and has a heart, after all. Another interpretation is that The Great Mutato, now seen as a regular being and no longer as a monster, is now walking down a path that leads to a better and a "spiritual" life with others.