5. Zapp Brannigan Does The Seemingly Impossible
Brannigan could never leave the Neutral Planet alone. Returning to have another go at them like a child kicking a particularly bland sandcastle, Zapp surprises everyone including himself when he finally pushes the inhabitants of the mysteriously apathetic world too far. Everybody has their breaking point right? The real surprise here is that Brannigan's military incompetence, mindless aggression and sheer insanity haven't laid waste to the galaxy already. This time, the worst space captain ever has truly bitten off more than he can chew. Renouncing their neutrality, it turns out that they have no small talent for war, and proceed to lay waste to everything in their path. The series ends with their triumphant armies conquering the Earth.