|“||Ah, hello Henry. Welcome to The Wall. Some of the most cunning and notorious criminals are kept here. And now we have the infamous Henry Stickmin. You're going to be here for a long time.||„|
|~ Dmitri Petrov|
Dmitri Johannes Petrov is the head of the Russian prison complex known as The Wall. He is the main antagonist of the Puffballs United game Fleeing The Complex.
Dmitri's appearance is of an adult character and his age is quite possibly around 50-60 because of his grown and grayish beard. He also wears black shoes.
In his first appearance, he has Henry Stickman threatened and told that he now belongs to his prison which he calls "The Wall". Dmitri is quite ruthless and cunning towards the prisoners (mostly with Henry) and is willing to prevent anyone who dares to escape his prison, whether doing it himself or not.
At the start of the game, Dmitri shows interest on Henry's previous crimes as he speaks with one of his minions. Dmitri welcomes Henry to the prison and threats him that he will meet the most cunning criminales on the world.