Batman Goes to Rio

is a crossover between Batman and Rio. The entire video is on Viemo in eighteen separate parts. Yes, really.

Characters

 * Batman, a bat superhero. But really, he's just some weird hobo who found one of Batman’s spare costumes in the jungle, put it on, and had drugged up hallucinations of a weird spider that looks too human to be a spider
 * Nellie, a freakish spider mutant with short brown hair and Charlotte's daughter. In this film, her personality can be summed up in two words, "Yes, Boss." Blu is afraid of spiders, but is somehow not afraid of her.
 * The Joker, Batman's sworn enemy. He doesn’t really have a lot of lines other than “Right away, sir.” But when he says something other than that, he… he sort of is pretty good. Say all you want about that scene where he says “He’s a cannibal”, but it kind of portrays the Joker’s crazy motto about not explaining the joke since we don’t get a reason for why the fact that Nigel is a cannibal was so amusing to Joker, and for all we know, it’s just his insanity talking.
 * The Magician, who hates failure.
 * Bowser is mentioned in this film when the Magician says that he would have taken Blu and Jewel to Bowser, but can’t due to some orders or whatever. But what would Bowser do with two Spix's macaws? Would he use them to kidnap Peach yet again? Would he eat them?
 * Brainiac is mentioned when Batman says "Brainiac is the name of Superman’s enemy. Oh that’s cool" to Jewel after she sarcastically calls Blu a brainiac for failing to break the chain.
 * All the characters from Rio. Do I need to explain?

Trivia

 * Why didn’t Batman teach Blu to fly during his youth? Or even raise him at all if he followed him all the way from Rio?
 * Neither Batman nor Nellie age during the transition. Now, for Batman, I’m pretty sure he can mask his age because he’s masked and all, that and he knows how to hide his identity well, but Nellie doesn’t really have that excuse. If anything, she would be dead if spider years are different from human years. But no, she’s apparently the same age she was in the beginning.