mr.summer is the antagonist.
The hitchhiker is the antagonist in "The Hitchhiker."
The protagonist is Flik the antagonist is Hopper
The protagonist is Thor the antagonist is Malekith
Naruto vs. Haku, Naruto vs. Orochimaru, Naruto vs. Kimimaru, Naruto vs. Sasuke, Naruto vs. Deidara/Sasori, Naruto vs. Orochimaru, Naruto vs. Pain.
Probably not, as the Akatsuki is the antagonist of the series, and Naruto is the protagonist.
Maybe cos like Madara said to Naruto that Sasuke and Naruto are destined to fight each other just like him and the First Hokage.
Naruto is an anime series created by Masashi Kishimoto. The character Obito is an antagonist and is part of squad 7 (Team Kakashi). Obito used the name Madara throughout most of the Naruto series.
Unfortunately, it seems (as of currently) he will always be the antagonist of Naruto, but that doesn't necessarily mean that he's a bad person... [forever.]
antagonist
If antagonist did not want to harm protagonist, he wouldn't be antagonist. His opposition to protagonist is what makes him antagonist.
Antagonist or villain.
Bryce is the antagonist.
Cory is the antagonist.
who is the antagonist in sounder
Antagonist
The main charachter is usually reffered to as the protagonist(or the good guy) and the person that he/she conflicts with is usually refered to as the antagonist(or the bad guy).