User blog comment:BlueBarracudaMary/Protagonist, Deuteragonist, Tritagonist, Tetartagonist, Pentagonist, What Comes Next?/@comment-30716881-20170126012444

South Park

Protagonist: Stan Marsh

Deuteragonist: Kyle Broflovski

Tritagonist: Eric Cartman

Tetartagonist: Kenny McCormick

Pentagonist: Butters Stotch

Sentagonist: PC Principal

Serinagonist: Wendy Testaburger

Eric and Kyle could possibly switch places, as well as PC Principal and Wendy.