The Wolf Man (1941 film) Pennock (as Jeb Hawkes) recites this version of the poem. The original "Wolf Man" film does not make use of the idea that a werewolf is transformed under a full moon. Gwen's description and the poem imply that it happens when the wolfbane blooms in autumn. The first sequel, though, made explicit use of the full moon both visually and in the dialog, and also changed the poem to specify "when the moon is full and bright." Presumably this is what popularized the full-moon connection in the 20th century. The sequel visually implies that the transformation occurs as a result
Full moon were less likely. All this is relevant to canine rather than human behavior. Historically, month names are names of moons (lunations, not necessarily full moons) in lunisolar calendars. Since the introduction of the solar Julian calendar in the Roman Empire, and later the Gregorian calendar worldwide, people no longer perceive month names as "moon" names. The traditional Old English month names were equated with the names of the Julian calendar from an early time (soon after Christianization, according to the testimony of Bede ca. AD 700). Some full moons have developed new names in modern times, e.g., the blue moon,