Broderick has also written radio plays, both adaptations of his own stories (including a 90-minute version of "Transmitters") and original works. His commissioned drama "Schrödinger's Dog", first broadcast in 1995, was Australia's entry in the Prix Italia; and his novella adaptation of the radio play, published the following year, was selected for Gardner Dozois' "Year's Best Science Fiction" anthology for that year. His work has been translated into French, German, Dutch, Spanish, Portuguese, Italian, Danish, Polish, Czech, Hungarian, Lithuanian and Russian.