Episode 143

"And Then the Legend Begins! To the End of the Rainbow!" is the 143rd episode of the One Piece anime.

Summary
The Going Merry escapes from the Rainbow Mist, getting badly damaged on the way. The Mayor gets arrested by a bunch of powerful Marines that turn out to be older versions of Henzo's friends, who were thrown 50 years into the past by the Rainbow Mist's collapse.

4Kids version
This is the last 4Kids dubbed episode. The 4Kids episode number is 104, because they skipped and merged a total of 39 episodes.