Taka ciekawostka: Krille (w kształcie jaki znamy) to autorska kreacja Davida A. Goodmana:Writing Krill
One of Goodman's first contributions was to develop MacFarlane's concept of the Krill into an enemy species motivated by a brutal god. Goodman and MacFarlane had long discussed the idea of an alien race that regarded all other species as non-sentient and valueless during their conversations developing the show.
"The idea was a powerful space empire that believed that if you are not in their bible [the Anhkana], you don’t exist. That was something we all worked together in the writer’s room. We knew who the Krill were going to be before this episode. That was something we decided with Seth early on before even the pilot script, but there was no way to get it across before that episode."
The idea was tabled until the sixth episode, which MacFarlane gave to Goodman to write. Goodman sought to craft the Krill as religious fanatics as an allegory for dangerous religious extremism in our world.http://orville.wikia.com/wiki/David_A._Goodman#Wri ting_Krill