An anthology series is a radio or television series that has a different story and a different set of characters in every episode. Typically, the only constant is the host, who introduces and concludes each program. In addition, some series also have a permanent troupe of character actors. Anthology series have typically been used to present
science fiction,
horror, suspense, and
mystery genres. However, they have also been used to present serious dramatic productions, such as adaptations of plays, films, and other dramatic works. Many popular
old-time radio programs were anthology series.
See more at Wikipedia.org...