Baymax's personality gets split into multiple versions of himself.
When Baymax counts too many sheep while trying to go to sleep, a Junk Data Protocol begins deleting his new fluffy friends.
As Hiro tries to remove Baymax's nasty computer virus, a swarm of bed bugs chase Baymax through his nightmare.
Fred accidentally overloads Baymax's core processor and causes the monster Mochizilla to attack.
Fred gets identified as a corrupt file and is split into a million pieces. It's up to Baymax and all the tiny Freds to put him back together.
Fred tries to contain an adorable yet destructive glitch of his own creation that causes havoc in Baymax's head.