IS “Desperate Housewives” kid star Cody Kasch – who was busted here last month on charges of misdemeanor marijuana possession – combining business with pleasure for his next trip to New York?

Kasch has been cast as a teen white supremacist in an epsiode of “Law & Order: SVU” – which films in New York – next season, according to TV Guide.

Kasch was ordered last month to return to Manhattan Criminal Court next year.