User blog comment:BlueBarracudaMary/Protagonist, Deuteragonist, Tritagonist, Tetartagonist, Pentagonist, What Comes Next?/@comment-36103906-20181029002800

The Wizard of Oz

Main Protagonist - Dorothy Gale

Deuteragonist - The Scarecrow

Tritagonist - Tin Woodman

Tetartagonist - Cowardly Lion