Aliens are scary and creepy, which Leopold screams about Aliens. 

Some attributes
First Capturing Peoples on The spaces
Second Sent Leopold to Lost Space (failed and dies)
Third Likes It When People Goes To UFO Space
Other attributes
Fourth Aliens push Peoples off the water, drowns, put on the head, change into the people and Aliiens's voice (THE SIMPSONS PARODY)

Angry German Kid In The Lost Space:

Http:// part 1

Http:// part 2

Http:// part 3

Leopold thinks that is bad stuff
AAAAAHHHHHH!!!! OH MY GOD!! Leopold found a bad stuff
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