Monster Madness is a Wow! Wow! Wubbzy! episode from season one.
Characters Present
Summary
Wubbzy watches scary movies on TV, but soon he starts getting scared of monsters like the Bug Eyed Bug from Buggy Bog, the Blob from Planet Pooptron, Headless Dude, and the Zany Zombie from Zanzibar. He asks his friends for help, but Widget is about as afraid of monsters as he is. So, she builds him a robot to squash any monsters that try to attack him at night. Wubbzy asks her to stay at his house for the night, so she sleeps on the couch downstairs. When a fly causes the robot to activate, Wubbzy and Widget get scared and race over to Walden's house. Walden takes them back and helps them see that there's really nothing there to be scared of.