The Upgrade S12E12 - The Upgrade 2015
Gumball and Darwin upgrade Bobert the robot – and discover that his new operating system is full of buggy and useless applications and is prone to crashing.
- Released: 2015-10-06
- Runtime: 50 minutes
- Genre:
- Stars: Sandra Dickinson, Kerry Shale, Dan Russell, Teresa Gallagher, Kyla Rae Kowalewski, Jessica McDonald, Stefan Ashton Frank
- Director: