He attacked Drake multiple times-including with a chainsaw-and assaulted various other innocent bystanders. All of this because the character he portrayed got recast.

Sounds pretty villainous to me.

Sadly yes, but I never saw the episode where Starling came back, with Launchpad and Drake (and to an extent, Dewey) defeating him/ making him happy..

Uhh, I guess so, I mean, who in their morally sane mind will attack and almost kill a perfectly honest citizen (Drake Mallard)? And at the end, you can see he kinda went bonkers, so yeah, I think he just lost his mind you know? Sadly there wasn’t any elaboration on the episode after it aired.. and yeah, @Kilmarnock228 , he attacked people (okay actually animals) with some pretty vicious tools!😬

Depends on how you define villain, but yes.