|Birthday||February 1, 1971|
|Voices||Princess Bubblegum (age 18)|
Hynden Walch is an American actress. She voices Princess Bubblegum (except in the episodes "Mortal Recoil" and "Too Young" when Princess Bubblegum is 13). She has also done voice-acting for ChalkZone, Teen Titans, Generator Rex , Viridi in Kid Icarus: Uprising, Coco Bandicoot in Crash Team Racing, and the English dub of Gurren Lagann.
- She is referenced in Issue 2 when Marceline is sucked into the Lich's Bag of Holding and lands on the island with Princess Bubblegum. Marceline asks "Hynden is that you?" and Princess Bubblegum responds "No, Marceline, it's me."