After a year of teasers, the first official trailer for Will Ferrell's ridiculous Spanish-language comedy -- Casa de Mi Padre -- hit the web. Ferrell stars as a Mexican rancher fighting to save his family's farm from the hands of an evil drug smuggler. Gael Garcia Bernal, Diego Luna, and Nick Offerman from NBC's "Parks and Rec" star in the flick  Hits theaters on March 16th

Armando Alvarez (Will Ferrell) has lived and worked on his father’s ranch in Mexico his entire life. As the ranch encounters financial difficulties, Armando’s younger brother Raul (Diego Luna) shows up with his new fiancée, Sonia (Genesis Rodriguez). It seems that Raul’s success as an international businessman means the ranch’s troubles are over as he pledges to settle all debts his father has incurred. But when Armando falls for Sonia, and Raul’s business dealings turn out to be less than legit, all hell breaks loose as they find themselves in a war with Mexico’s most feared drug lord, the mighty Onza (Gael Garcia Bernal).