Shark Tank follows aspiring entrepreneurs as they present various business ideas to moguls (known as "the sharks") in hopes of... More >
Shark Tank follows aspiring entrepreneurs as they present various business ideas to moguls (known as "the sharks") in hopes of landing an investment in their ideas. Each week, ambitious entrepreneurs present their breakthrough business concepts to ruthless investors to convince them to invest in the concept.

In the fourth-season finale, two business-school graduates have an idea for a translation app; an 11-year-old pitches his all-natural dog treats; a busy single hopes to find some love for her dating Web site; and two friends seek financial support for their grilled-cheese franchise. Also: an update on Ice Chips, the sugar-free candy backed by Barbara and Mark.