William and Petuina

William and Petunia are the main antagonists of the episode "Vigor the Visionary" in Tangled: The Series.

William was Voiced by Kathy Najimy and Petunia was voiced by Christian Borle.

Background
At some point, William and Petunia meet each other and became The infamous daylight thieves, but other than that not much is known about there backstory

Vigor the Visionary
During the episode Vigor The Visionary her long lost parents but he is actually leading them to the daylight thieves. when they get the cabin William and Petunia pretend to be Angry's parents and pretend to take Angry and Red in so Rapunzel and Eugene leave.

But after they do William and Petunia reveal their true nature and in order to prevent their hideout from being discovered they try to hold Angry and Red hostage and cut down the bridge to either kill Rapunzel and Eugene and prevent them from rescuing Angry and Red

Rapunzel and Eugene survive but when they go the rescue Angry and Red they find they have already taken care of William and Petunia on their own foiling there days of theiving

Trivia

 * Despite being the main antagonists of the episode they only have about 2 minutes of screentime
 * It's not confirmed buts it's likely William and Petunia are a couple