The American version of the film was released in late 2003 by MTV and featured the voices of:
· Andre 3000 as Kim Kyung-soo.
· Lil' Jon as Jang Ryang.
· Mya as Yoo Chae-yi (renamed Jade).
· Snoop Dogg as Song Hak-rim.
· Method Man as Mr. Ma.
· Pat Morita as Vice Principal Jang Hak-sa (renamed Ko).
· Big Boi as Shimma.
· Kelis as So Yo-seon (renamed Song).
· Tracy Morgan as Woo-pin.
The Korean, Japanese and US versions have different soundtracks. First two have rock music, the US edition done by MTV has hip hop artists.