In the comedic vain of Kingdom Come and Soul Food, GAS is a whole new grade of high octane comedy! When Damon returns to Los Angeles for his father's funeral, he finds that he has inherited the family business - a gas station and mini-market. However, he is only co-owner, as the business was also bequeathed to his brother Mookie, a former drug dealer who caused Damon to lose his chance at a college scholarship. If they don't run the business together for a year, they will forfeit their ownership. Can these brothers at odds learn to trust each other?