- Daymond John (Self - Shark)
- Barbara Corcoran (Self - Shark)
- Robert Herjavec (Self - Shark)
- Kevin O'Leary (Self - Shark)
- Phil Crowley (Self - Announcer (voice))
Shark Tank — S10E21
Episode: Episode 21
Air Date: 2019-04-28
Runtime: 42 min
Overview
A high-tech product to discover hidden secrets about one's cat; a fashion accessory that helps men look refined; all-electric water sports equipment; a delicious, multipurpose dip; four high school students chat with their favorite shark.