Critics gushed over the third season of "The Expanse," a sci-fi show set on colonized planets hundreds of years into the future. In May, SyFy canceled the show.
But critics and fans rallied behind it and campaigned to save it, with over 130,000 fans signing a Change.org petition. The campaign even involved fans flying bannered planes over the Amazon headquarters, and "Game of Thrones" author George R.R. Martin sending an email in support of the show to Amazon CEO Jeff Bezos, according to Deadline.
In late May, Bezos announced that Amazon picked it up for a fourth season.