Casting et fiche technique de South Park S06E09 Bérets gratos. 
Réalisation
Casting
Trey Parker
Additional Voices / Eric Cartman / Stan Marsh / Himself
Additional Voices / Eric Cartman / Stan Marsh / Himself
Isaac Hayes
Chef
Chef
Mona Marshall
Additional Voices / Linda Stotch / Sheila Broflovski
Additional Voices / Linda Stotch / Sheila Broflovski
Matt Stone
Voices / Himself
Voices / Himself
Eliza Schneider
Additional Voices / Helen Livvialai / Estella / Mrs. Crabtree / Mayor McDaniels / Principal Victoria
Additional Voices / Helen Livvialai / Estella / Mrs. Crabtree / Mayor McDaniels / Principal Victoria
Maria Elena Heredia
Shelly Marsh
Shelly Marsh
Scénario
