Where to begin with this long ad? The surrealism of a Corvette on the Bonanza set? The notion that a sexy spy like Napolean Solo would drive a Corvair? The mashup of Bewitched with Bonanza characters, including the ultra-campy Agnes Moorehead? It's a commercial that just keeps on giving in the weirdness department.
Here's a twist. Usually, I present the trailer first, then the full film it represents. But I can't find the full film for Roger Corman's Amazons trailer (1986) above. And I can't find the trailer for the feature length Queen of the Amazons (1947) below. So you get the trailer for one, and then the full other feature. But they are both so bad, you probably wouldn't have noticed if I didn't mention it, despite a 40-year gap and one being in color and one in B&W!!
Edward Packard invented the "Choose Your Own Adventure" genre, which made him a good living -- and still does. According to wikipedia, he recently started a company to bring Choose Your Own Adventure apps to the iPhone and iPad. Packard may also have caused an entire generation of kids to be confused about their identity: