X Minus One premiered in April 1955 on NBC and ran until January 1958. Like its predecessor series, Dimension X, X Minus One featured stories by the greatest names in modern science fiction: Ray Bradbury, Robert Heinlein, Clifford Simak, Robert Bloch, and many more.
"Actual Radio Drama!"
"Engaging Sci Fi Irony!"
"Can Time Traveling Assassination Save the World?"