Bruce Carlton; Gloria (Bruce's girlfriend); Clark Hale (space-disc-jockey); Cyrus Crane; "Orion" Batson (interplanetary outlaw)
Bruce Carlton has arranged for Clark Hale to play a song for Gloria on the radio. Hale plays a song that insults Gloria. Carlton goes to Hale's studio but it is empty. Carlton deduces that the catalog number for the record relates to an asteroid. There he finds Hale trapped in a crater. Hale tells him that Cyrus Crane loved his music and left him treasure buried on the asteroid. "Orion" Batson overheard everything except where the burial spot was and took him to the asteroid. Carlton and Hale burrow underneath and take the treasure before Batson can. Later Hale plays a proper song for Gloria.