One Piece: Season 15, Episode 620
15 - 620: A Critical Situation! Punk Hazard Explodes!
As the Straw Hats and company flee the crumbling laboratory, Caesar’s desperate act of vengeance thwarts Joker’s plan to forever silence his enemies!
As the Straw Hats and company flee the crumbling laboratory, Caesar’s desperate act of vengeance thwarts Joker’s plan to forever silence his enemies!