Related Information for Dimension X (1) Dimension X was a science fiction radio theater first heard on NBC April 8, 1950, and ran until September 29, 1951. It later became known as X Minus 1. This show dramatized the work of such young writers as Ray Bradbury, Robert (Psycho) Bloch, Robert Heinlein, Isaac Asimov, and Kurt Vonnegut. Shows can be downloaded at Dimension X is a Greek dance and house producer and DJ.(3) Dimension X is a Milwaukee based progressive m.. read more