Protagonists from 3 Music Video

These are the Protagonists from 3 Music Videos. 

This is Ivan the Leaf Headed Creature in the Elevator from "F.K.O.", 

This is Kato the Block Creature vacuuming on the Concrete from "Long Vein of the Law"

and this is Sergei the insectivorous Humanoid Creature Child 

behind the Light from "Swan Meat". 

Ivan was chased by a multiple Armed Monster when he was afraid 

with his toothy Grin on his Face, 

Kato screamed about the Power Outage after the giant Robots stole the Energy from  

every Building in the City,

and Sergei ran up the Stairs to the Roof and the Chimney on Top of the Tower 

where the Demon Monster would devour him because  

he was a Child Eater.
You know, Ivan, Kato, and Sergei were 3 Creature Protagonists in 3 Music Videos. 
Ivan and Kato were Male Adult Creature Protagonists, 
and Sergei was a Male Child Creature Protagonist.