Serial (radio and television)
In television and radio programming, a serial has a continuing plot that unfolds in a sequential episode-by-episode fashion. Serials typically follow main story arcs that span entire television seasons or even the full run of the series, which distinguishes them from traditional episodic television that relies on more stand-alone episodes. Worldwide, the soap opera is the most prominent form of serial dramatic programming.
Quality television
In the UK, television plays from the 1950s and 1960s tackled a range of controversial subjects, yet still managed to garner large audiences. These televised plays were regarded as a benchmark of high-quality British television drama, part of what some television historians refer to as the "golden age" of British television. British television drama writer John Hopkins has been noted for “...successful[ly] pioneering...the short series for serious drama,” which “...established an important precedent in Britain” and served as a model for subsequent television writers such as Dennis Potter and Alan Bleasdale.