This week, Marcus Lemonis travels to Keyport, NJ, to visit Mr. Green Tea, a family-run specialty ice cream company being torn apart by two competing visions. Rich Emanuele is the second-generation owner who makes great ice cream and keeps tight tabs on the budget. His son Michael has big ideas and wants to invest heavily and expand quickly. Can serial entrepreneur Marcus Lemonis take Mr. Green Tea to the next level, or will this bickering father-and-son undermine their shot at big time profits?