Identity Crisis (1) ReBoot : Season 1 Episode 12

Dot manages to convince a the binomes of one of Megabyte's sectors to entrust her with their PIDs, so she can register them with the Principal Office. But first she has to get them safely back to Mainframe, which proves harder than anticipated when the virals attack the meeting place. And if that wasn't enough, she keeps getting mysterious flashes of a reality where Megabyte has taken control of the system.