Tales of the Unexpected (1979–1988) started off with a foundation of Roald Dahl-based stories, but over time, this classic television anthology sought out other inspirations. One such source was Elizabeth Taylor, an esteemed English author whose short piece of fiction, “The Flypaper,” was adapted in 1980.

Fans of the show will often cite this episode as one of the best, not to mention the scariest. In the troubling episode, a schoolgirl is hounded by a stranger, only to then realize her peril is greater than first imagined. Now, Tales of the Unexpected did not always live up to its title; some stories were more foreseeable than others. “The Flypaper,” however, caught everyone off guard, including the young and unfortunate protagonist who, despite her efforts, could not escape harm.

An admiring Dahl wished he had written Taylor’s short story himself. And during the adaptation’s introduction, the host went on to tell viewers to watch carefully, for the episode does not give anything away until the very end. That preface, while enticing, is not quite true when comparing the two versions of “The Flypaper”; Taylor kept a tighter lip, whereas the teleplay, written by Unexpected regular Robin Chapman, was more forthcoming. The conclusion is identical in both forms, but the dramatization gives the audience a substantial preview of what awaits poor Sylvia (Lorna Yabsley).