- Daymond John (Self - Shark)
- Barbara Corcoran (Self - Shark)
- Robert Herjavec (Self - Shark)
- Kevin O'Leary (Self - Shark)
- Phil Crowley (Self - Announcer (voice))
Shark Tank — S1E9
Episode: Preventing cancer in pets
Air Date: 2009-10-13
Runtime: 42 min
Overview
A veterinarian's product claims to prevent cancer in pets; virtual arcade; a Texas designer pitches a line of fashionable clothing for women.