Full Moon Features the DVD release of "Puppet Master", because "it would reveal that someone else shared in the creation of Full Moon's biggest and most successful franchise." With the fifth Full Moon release "Puppet Master II" in 1991, Full Moon introduced VideoZone, a behind-the-scenes video magazine. The average VideoZone featured an introduction by Charles Band, the making-of the "movie you just watched," an interview with someone involved in a future Full Moon release, merchandise (such as Full Moon T-shirts, posters and other assorted goods), trailers, and contact information. VideoZone tied together the "comic book feel" that Band insisted with the Full Moon
Full moon is called a blue moon. The term "blue moon" used in this sense may date to as early as the 16th century, but it became well known in the United States due to the "Farmers' Almanac" (published since 1818). According to the "Farmers' Almanac", a "blue moon" is the third full moon in any period between either solstice and equinox, or between equinox and solstice, (calculated using the mean tropical year), which contains four full moons. These seasons are equal in length, unlike the astronomical ones, which vary in length depending on the Earth's speed in its elliptical orbit round