Half-brothers Hammer and Heart accept a difficult inheritance: the workshop of their mother, Roswitha. Heart, the Las Vegas gambler, wants to sell the junk-filled property immediately, so he can live it up with his dancer-chick, Gina. But the good natured boxing trainer, Hammer, wants to hang on to the place because the big grouch has a soft spot for Yuksel, momma’s former mechanic. But when they realize that their favorite enemy, Don Leone, has zeroed in on Roswitha’s Autoparadise, the brothers try to transform run-down shop into a flourishing business. Easier said than done; after all, the two argumentative brothers keep getting in each others way. But when it comes do defending momma’s inheritance, they speak with one voice…. Their fists.