"Destination Unknown" sounds the least dated of all of Missing Persons' hits, most likely because it was their most melodically satisfying song. The fact that it's also Dale Bozzio's least mannered vocal performance, with none of her trademark hiccups, helps considerably as well. Her helium-pitched voice ? Dale Bozzio sang like a new wave Betty Boop ? keeps this song firmly in the Missing Persons tradition, but the low-key backing vocals by her male bandmates on the chorus are a nice touch. The lyrics are typically lightweight, your basic high school-level musings on alienation by someone who has just learned the word "existential" but is unclear about what it actually means, but Ken Scott's light-handed production and nice touches like the staccato programmed drum fills on the chorus make it pleasant on the ear regardless.