Shark Tank - Season 4
Aspiring entrepreneurs pitch various business ideas to "The Sharks" -- tough, self-made, multi-millionaire and billionaire tycoons -- in hopes of landing an investment.
First Air Date : Aug 09, 2009
Last Air Date : Mar 21, 2025
Runtime : 44 min.
Genre : Reality
Stars : Mark Cuban, Daymond John, Barbara Corcoran, Robert Herjavec, Kevin O'Leary, Lori Greiner, Daniel Lubetzky, Phil Crowley
Quality : 
- Eps. 1 : September 14, 20122012-09-14
- Eps. 2 : September 21, 20122012-09-21
- Eps. 3 : September 28, 20122012-09-28
- Eps. 4 : October 5, 20122012-10-05
- Eps. 5 : October 12, 20122012-10-12
- Eps. 6 : October 19, 20122012-10-19
- Eps. 7 : October 26, 20122012-10-26
- Eps. 8 : November 2, 20122012-11-02
- Eps. 9 : November 9, 20122012-11-09
- Eps. 10 : November 16, 20122012-11-16
- Eps. 11 : December 4, 20122012-12-04
- Eps. 12 : January 4, 20132013-01-04
- Eps. 13 : January 11, 20132013-01-11
- Eps. 14 : February 1, 20132013-02-01
- Eps. 15 : February 8, 20132013-02-08
- Eps. 16 : February 15, 20132013-02-15
- Eps. 17 : February 22, 20132013-02-22
- Eps. 18 : March 1, 20132013-03-01
- Eps. 19 : March 8, 20132013-03-08
- Eps. 20 : March 29, 20132013-03-29
- Eps. 21 : April 5, 20132013-04-05
- Eps. 22 : April 26, 20132013-04-26
- Eps. 23 : May 3, 20132013-05-03
- Eps. 24 : May 10, 20132013-05-10
- Eps. 25 : May 17, 2013 (1)2013-05-17
- Eps. 26 : May 17, 2013 (2)2013-05-17
