Season 4, Episode 12 Shark Tank

First Aired: January 4, 2013

Mark and Lori offer an entrepreneur an investment of $1 million; an engineer runs into difficulty discussing finances; and the makers of a peanut butter from Season 3 offer an update on their business. Also: Friends share their idea for a cabinet that combines beer and video games; an idea for peel-off face paint is pitched; and a mom talks up the benefits of her hair-care products for kids.

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