Dimension X: The 1950s SciFi Radio Show That Dramatized Stories by Asimov, Bradbury, Vonnegut & More

dimension x

Enthusiasts of American radio drama usually place the form’s “Golden Age” as beginning in the 1920s and ending, almost at the stroke of television’s mass adoption, in the 1950s. NBC’s Dimension X, which ran in 1950 and 1951, came somewhat late to the game, but it did more than its part to give “old time radio” a strong last decade — indeed, perhaps its strongest. Other famous “serious” science-fiction programs had aired in the 20s, 30s, and 40s, but Dimension X made its mark by adapting short stories by acknowledged masters of the craft: Isaac Asimov, Ray Bradbury, Robert Heinlein, and even a non-genre-bound literary mind like Kurt Vonnegut. All of these world-creators knew well the value of imagination, and radio, in its way, stood then and remains today the most evocative, imagination-driven medium of them all. At the Internet Archive (certainly a more convenient old time radio source than the bootleg cassette tapes I used to have to buy) you can download all of Dimenson X’s “adventures in time and space, transcribed in future tense.”

If you don’t know where in this speculative field of time and space to begin, we’ve highlighted a few Dimension X episodes drawn from works of the most notable authors. June 10, 1950’s “The Green Hills of Earth“, based upon the Robert Heinlein story of the same name, relates the life of “Noisy” Rhysling, a blind space-age troubadour who realizes he must pay tribute to the planet he long ago left behind. The very next week’s “There Will Come Soft Rains“, one of Ray Bradbury’s many works adapted for the show, describes the apocalypse through the processes of the self-maintaining high-tech miracle house. June 17, 1951’s “Pebble in the Sky” takes its theme from the eponymous Isaac Asimov novel that thrusts a 20th-century everyman into a complex future of a galactic empire, a radioactive Earth, and mandatory euthanasia at age sixty. And in February 11, 1950’s “Report on the Barnhouse Effect“, only the show’s third broadcast, we hear the testimony of a telekinetic — one who, given that Kurt Vonnegut wrote the original story, it won’t surprise you to hear the government immediately (and haplessly) tries to weaponize.

“The Green Hills of Earth” (Robert Heinlein)

“There Will Come Soft Rains” (Ray Bradbury)

“Pebble in the Sky” (Isaac Asimov)

“Report on the Barnhouse Effect” (Kurt Vonnegut)

Related content:

Orson Welles Vintage Radio: The War of the Worlds That Petrified a Nation

The Relativity Series Features 24 Free Plays About Great Scientists and Scientific Endeavors

Isaac Asimov’s Science Fiction Classic, The Foundation Trilogy, Dramatized for Radio (1973)

Colin Marshall hosts and produces Notebook on Cities and Culture and writes essays on cities, language, Asia, and men’s style. He’s at work on a book about Los Angeles, A Los Angeles Primer. Follow him on Twitter at @colinmarshall or on Facebook.

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  • D. Conklin Affect says:

    Date given for broadcast date of “Report On the Barnhouse Effect” is actually date of the story’s publication, in Collier’s Magazine, prior to the first broadcast of “Dimension X” in April, 1950. According to Wikipedia link the adaptation of Vonnegut’s short story aired on April 22 of that year. The assertion that Vonnegut was “acknowledged master of the craft” at this point is highly questionable, as “Barnhouse Effect” was his first and only published story.BTW the author of the so-called “definitive biography” of Vonnegut,the self-proclaimed “damn good researcher and writer”, Charles J. Shields misssed this aspect of his subject’s carreer entirely. But then he misses a lot.

  • D. Conklin Affect says:

    Just listened to RONTBE….They turned the American general into a good guy (for one thing). Guess straight Vonnegut was too much for the network, even before the Korean War broke out. No wonder he didn’t talk about it much. Both the story and the broadcast date from the period between the discovery of Russian atomic bomb tests and the outbreak of the Korean War.

  • karl Anglin says:

    Amazing stories!
    Amazing series!!!!!!

  • Ward Deutschman says:

    Great! I was a ten year old kid on summer vacation in 1950 and remember lying on my bed (we lived in Georgia), sweating my brains out, and listening to Dimension X each week. Just seeing the names of episodes like “There will come soft rains” snaps back a memory of the show! Thanx!!!

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