If I was to create a short film, and make it available in a format that needed to be paid for to access, e.g. as a bonus feature on a commercially available DVD, but one of the characters was archetypically similar to an established trademarked or copyrighted character, am I skirting too close to breaking the law?
For example, if I had an unnamed character who, though he was actually wearing a green and yellow costume, nevertheless had a prominent spider emblem on his back and climbed walls and swung on webs through the city streets…
Or if I had a man in a fedora and khakis looking for exotic antiquities in caves and ancient temples…
Or if I had a character dressed in a long black leather jacket and expensive sunglasses who could avoid bullets by leaning backwards in slow motion…
…would I be risking legal trouble?
What if these characters had different names to their famously known, but not exactly similar, archetype?
What if there’s an original storyline, that was not a comedy/parody (though I guess it depends how parody is defined)?
What if it’s a bonus extra feature that wasn’t the central part of the DVD, but nevertheless could only be seen after the DVD was bought? Or what if you had to pay a membership fee to a website to see it?