Episode 42

Wanted!*
 * Air Date: 2000-09-27 (4Kids: 2005-06-18 & 2005-07-02*, Funimation DVD: 2009-03-31)
 * Opening: We Are! (1st Opening), Pirate Rap v2 (4Kids)
 * Ending: RUN! RUN! RUN! (2nd Ending), Pirate Rap Instrumental (4Kids)
 * Manga Chapters: Chapter 90 (8-19/19), Chapter 91 (1-19/19), Chapter 92 (1-17/19)
 * 4Kids Title: The Comeback Kid
 * Funimation Title: Explosion! Fishman Arlong's Fierce Assault From The Sea!
 * NOTE: 4Kids combined Japanese episodes 39 and part of 40 to make 4Kids episode 37. They then combined the rest of Japanese episode 40 with Japanese episode 41 and part of Japanese episode 42 to make 4Kids episode 38. Finally, they combined the rest of Japanese episode 42 with Japanese episodes 43 and 45 to make 4Kids episode 39.

Short Summary
Luffy returns to the fight, and the battle with Arlong versus Luffy begins.