Bertha is a main character on Fred: The Show.
Bertha is Fred's neighbor and she is the only person alive on this Earth who is actually nice to our friend FRED!! Kevin, why can't you be more like Bertha?! Bertha has crazy, colorful hair and dresses like she is part of a magical, evil circus! And she could give two hoots about what anyone else thinks. She's one trusty sidekick, even if that means following Fred into a bit of a pickle.