BLACK TAR ROAD is a gritty, dark, love story between two women, Heather and Charlie, who meet at a desolate truck stop. Charlie McElroy (Amber Lee) is a drug mule, who mules drugs for an operation that is run out of an interstate truck stop. After Charlie hangs around town where she meets Heather Plath, (Noelle Messier) a hardened truck stop prostitute who's spent her life in the rural landscape. Few films are more despairing and yet, curiously, so hopeful as this one, which argues that even at the very end of the road, at the final extremity, we can find some solace in the offer and acceptance of love. These women fall in love with each other.

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 fiancé, 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).

Based on the real events of The Donner Party tragedy. The Donner Party was a group of California-bound American settlers caught up in the western expansion of the 1840s. After becoming snowbound in the Sierra Nevada during the winter of 1846-1847, a number of the trapped settlers joined together in a final effort to reach California and organize a rescue party.