 In Australia, as in most other developed countries, from the early years of the medium almost every radio network and station featured drama, serials, and soap operas as staples of their programming; during the so-called "Golden Years" of radio these were hugely popular.Many Australian serials and "soapies" were copies of American originals (e.g., the popular soap "Portia Faces Life" or the adventure series "Superman", which featured future Australian TV star Leonard Teale in the title role), although these were typically locally produced and performed live to air, since the technology of the time did not permit high-quality pre-recording or duplication of programs for import or export.In this period radio drama, serials and soap operas provided a fertile training ground and a steady source of employment for many actors, and this was particularly important because at this time the Australian theatre scene was in its infancy and opportunities were very limited.