A former rodeo rider turned physical fitness trainer from Mead, CO pitches his workout program that teaches people how to exercise in their heart rate zone; a couple from Narberth, PA want to turn their traveling, custom fitted disco van that's used to throw dance parties for kids into a big money operation; and two friends from Greensburg, PA hope the Sharks will agree with their claim that their cell phone case design is indeed damage proof. In a follow up segment, Raven Thomas from Gilbert, AZ gives an update on the Painted Pretzel, which Mark Cuban invested in during Season 3.

Episode Viewers and Ratings

Season 4 Episode 19 of Shark Tank resulted in a 2.00 rating in the 18-49 demographic.

Shark Tank Season 4 Episodes...

• s04e01 - Season 4, Episode 1
• s04e02 - Season 4, Episode 2
• s04e03 - Season 4, Episode 3
• s04e04 - Season 4, Episode 4
• s04e05 - Season 4, Episode 5
• s04e06 - Season 4, Episode 6
• s04e07 - Season 4, Episode 7
• s04e08 - Season 4, Episode 8
• s04e09 - Season 4, Episode 9
• s04e10 - Season 4, Episode 10
• s04e11 - Season 4, Episode 11
• s04e12 - Season 4, Episode 12
• s04e13 - Season 4, Episode 13
• s04e14 - Season 4, Episode 14
• s04e15 - Season 4, Episode 15
• s04e16 - Season 4, Episode 16
• s04e17 - Season 4, Episode 17
• s04e18 - Season 4, Episode 18
• s04e19 - Season 4, Episode 19
• s04e20 - Season 4, Episode 20
• s04e21 - Season 4, Episode 21
• s04e22 - Season 4, Episode 22
• s04e23 - Season 4, Episode 23
• s04e24 - Season 4, Episode 24
• s04e25 - Season 4, Episode 25
• s04e26 - Season 4, Episode 26

Shark Tank Show Summary

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.