Dragon (Regular Show)

The Dragon is an antagonist in Regular Show, only appearing in the episode "Marvolo the Wizard".

Its vocal sound effects were provided by Dee Bradley Baker.

History
Pops wakes up to find himself in a kingdom called Parklandia with Medieval props and is frightened away. It turns out that it was a setup by Benson for Pops to play a wizard named Marvolo so that he can fight the dragon. He comes across his friends, only to discover them playing different characters and call him Marvolo. He realizes that the mad King Edmund (Benson) is pursuing him and he runs away. Edmund confronts Pops and he tries to run, but he accidentally knocks him out. He wakes up to find Barnaby (Skips) and is still confused about why they call him Marvolo until he discovers his reflection telling him that he is Marvolo. Barnaby then gives him a wand to fight the dragon. King Edmund brings out the dragon and Marvolo arrives with his wand. Marvolo is hesitant and the crowd becomes angry, but he gathers the courage to fight him until the dragon knocks his wand under Edmund's box seat. Mordecus (Mordecai) and Rignaceous (Rigby) fight over the remote controlling the dragon, only for them to accidentally drop it into some nachos, causing the dragon to move uncontrollably. Barnaby orders Marvolo to fetch the wand and he does so. He then uses the wand against the dragon, but he flings Pops against the two towers, causing them to collapse. The tower crushes the dragon and Marvolo is happy that it is over, but the dragon's jaw falls off and knocks him unconscious. Pops wakes up to find everyone back to normal and tells them about his time in the Medieval Times. He then notices Marvolo in the mirror, who shushes him and drives away.

Personality
Despite being considered to be the most dangerous and destructive character in the episode, the dragon sounds just like a malfunctioning prop other than being a sentient artificial intelligence or even a normal monster.