

I love how Ace Chemicals changed from Season 2 and Four.
In the episode “A Dead Man Feels No Cold” in Season Two, the company is shown to be more a grounded industrial chemical plant whereas in Season Five “Ace Chemicals”, the plant is more comic-book-y with less focus on realism even the vat of green chemicals is cartoony.
Correction: Season Five is where is later appearanced after Season Two, not Four.