Mario Sakalov

Mario Sakalov is a student at Greenaway High School and a former CSS of the team. Mario goes on the camping trip to Freeman Forest as well.

Personality
Mario is a defensive and self-righteous character. He is eastern-European and shows the stereotypical aggressive nature from that area of the world. Later on, however, Mario is shown to be a kind and considerate student at Greenaway, helping others with supplies on the camping trip.

Downwards Spiral
Sakalov is first encountered when Theodore and George find him and accost him for "hacking into Greenaway High's secure network." Mario reaches for a knife, before Theodore breaks his arm, George restrains him, and Theodore knocks him out.

Vampire
Mario is seen attending the school trip to Freeman Forest, (meaning that Theodore and George did not arrest him) helping move heavier equipment. His appearance has changed drastically, but it is unclear whether his personality has as well.

Trivia

 * Mario is the first CSS to appear in Subjects.

Behind the Scenes

 * Ben Luke was originally cast to play Malcolm Axel.
 * Ben Luke has petitioned for the return of Mario Sakalov, after the character gained cult status.
 * The character is liked due to his comically bad Eastern European accent and his popular catchphrase: "I done nothing!"

Season One

 * "Downwards Spiral"
 * "Vampire" (No lines)