By the late 1970s, the increasing popularity of situation comedies, coupled with their lower production costs and much greater scheduling flexibility and resale opportunities, surpassed that of these feature-length (90–120 minute) drama anthologies. The anthologies could not reasonably be reduced for shorter broadcast times for the re-run market. They were not designed for casual or short-term viewers, who would have little interest in the characters or the story of an individual episode. Each episode and each series were of widely varying quality, making package re-sale difficult. However, by the early 1980s, various movie episodes from the former "Mystery Movie" series were rebroadcast on late night's "The CBS Late Movie" as a package with an earlier half-hour situation comedy series rerun. While they lasted, the best of them employed the finest actors, writers and production standards available.