Uuugh. Not since the cancellation of MST3K have I felt a show's cancellation so hard.
Meanwhile, Adult Swim's Twitter says:
We also want more Venture Bros. and have been working with Jackson and Doc to find another way to continue the Venture Bros. story.
Hopefully that means a movie or two. Maybe it even means HBO Now gets it or something, since they seem intent on picking up all the non-Star Wars/Disney content that I crave, but not running on Fire Sticks.