During the 1930's and 40's, a time when television was just in its infancy, kids used to head to the movie theater on Saturday afternoons to catch a film, some cartoons and a serial. Not to be confused with breakfast "cereal," a movie serial was a full-length adventure split into multiple episodes or chapters, which were then shown over a period of weeks.
Each episode ended with a "cliffhanger" that left the hero or heroine facing almost certain doom. As the name indicates, the star sometimes was left hanging by their fingertips off the edge of a cliff, secretly wishing for a pair of crampon compatible boots.
During the 1970's, NBC revived the Saturday afternoon serial concept with "Cliffhangers," a weekly series composed of three serialized adventures:
"Stop Susan Williams": Susan Anton played a newspaper photographer who was investigating the questionable death of her brother. Each 20-minute installment ended with Susan in some kind of life-or-death predicament.
"The Secret Empire": This one was kind of like "The Lone Ranger" crossed with "Flash Gordon." In Cheyenne of the 1880's, Marshall Jim Donner (*Geoffrey Scott*) discovers an underground alien civilization led by a tyrannical ruler.
"The Curse of Dracula": Michael Nouri played the famous Transylvania bloodsucker in the final cliffhanger of the show. In this 20th century interpretation, Dracula now is teaching history at the collegiate level while Mary Gibbons (**Carol Baxter**) and Kurt Von Helsing (*Stephen Johnson*) try to destroy him for good.
"Cliffhangers" was a pretty clever experiment on the part of television executives, who banked on viewers returning each week, much like kids did at theaters decades earlier. Unfortunately, even though Susan Williams, Marshall Donner and Dracula's hunters were good at escaping death traps, they did not survive cancellation.
The Count did rise from the grave months later, however, in "Dracula '79," which was cobbled together from the segments in "Cliffhangers." For the most part, though, this innovative NBC series has remained buried in television history.
Resources:
http://www.tvobscurities.com/articles/cliffhangers.php
http://epguides.com/CurseofDracula/