Yu-Gi-Oh! GX Episode 141: The supreme king of terror! The wandering O`Brien
Episode 141 of 180 of Yu-Gi-Oh! GX, aired June 20, 2007, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Axel's courage begins to wain after watching Jim disappear, but with help from Zane and Aster, he resolves to finish what Jim started and goes to defeat the Supreme King.