One Piece (found 4Kids English dub of anime; 2004-2006) - The Lost Media Wiki

One Piece (4Kids dub) - Horrible Dubs Wiki

Cyborg 009 - Wikipedia

One Piece (4Kids) Episode 1 Sub/Dub Comparison

One Piece (partially found English pilot dubs of anime series; early 2000s) - The Lost Media Wiki

Mummies Alive! - Wikipedia

One Piece (4Kids dub) - Horrible Dubs Wiki

One Piece, Anime Voice-Over Wiki

One Piece (4Kids dub) - Horrible Dubs Wiki

Tom Kenny - IMDb

One Piece, The Dubbing Database

One Piece (4Kids dub) - Horrible Dubs Wiki

One Piece (partially found English pilot dubs of anime series; early 2000s) - The Lost Media Wiki

What made 4Kids One Piece so Bad

One Piece, The Dubbing Database

How many episodes of One Piece did 4Kids ruin until Funimation took over? - Quora