Question: What rocket was the world's first long-range guided ballistic missile, and upon which the fictional spaceship Orbit Jet in the 1954 TV series "Rocky Jones, Space Ranger" was based on ?
Sentence (from "Orbit Jet"): It strongly resembled a V-2 rocket in overall form, with a very prominent exhaust plume when flying, but had wings in addition to tailfins (even its radio callsign, "XV-2" relates it to that seminal World War II design).
Relevant evidence: Yes