- Trey Parker (Eric Cartman / Stan Marsh (voice))
- Matt Stone (Kyle Broflovski / Kenny McCormick (voice))
- Mona Marshall (Sheila Broflovski (voice))
- Jennifer Howell (Bebe Stevens (voice))
South Park — S15E6
Episode: City Sushi
Air Date: 2011-06-01
Runtime: 23 min
Overview
Butters is diagnosed with multiple personality disorder. Meanwhile, the owner of City Wok is angered when a competing Asian restaurant opens next door.