Episode 589

"Worst of the World - The Scary Scientist Caesar" is the 589th episode of the One Piece anime.

Short Summary
Caesar is dealing with a patient that he says that needs to heal so he sends him to the gas chambers. Brownbeard is tied up and tells Luffy about the worst generation of the rookies and that Caesar and Law saved him and his men from dying from the poisonous gas. Smoker tells his men that Caesar was behind the failed experiment and not vegapunk. Caesar kills his patient with poison gas and plans on being the best scientist the world has ever known to surpass Vegapunk himself.

Anime Notes

 * The anime shows images of what Punk Hazard used to look like before becoming a wasteland.
 * The explosion due to the experiment was shown earlier unlike the manga.
 * Caesar has an extended shuroro laugh moment.