User blog comment:BlueBarracudaMary/Protagonist, Deuteragonist, Tritagonist, Tetartagonist, Pentagonist, What Comes Next?/@comment-33286367-20200124014244/@comment-33286367-20200128005523

The Secret Life of Pets 2 is the third movie to have two or three protagonists. The first is Peanuts, the second is Despicable Me 3

.And RRabbit42, when I label the characters as deuteragonists, I mean that there are two equally-important main characters.

Along with Tritagonists, Tetartagonists, Pentagonists, Hexagonists, Heptagonists, Octagonists and Nonagonists.