- Daymond John (Self - Shark)
- Barbara Corcoran (Self - Shark)
- Robert Herjavec (Self - Shark)
- Kevin O'Leary (Self - Shark)
- Phil Crowley (Self - Announcer (voice))
Shark Tank — S18E1
Episode: Beast Mode
Air Date: 2026-09-30
Runtime: 45 min
Overview
The season premiere brings “big-fish energy” as YouTube megastar MrBeast and Jeff Housenbold join as guest Sharks. Entrepreneurs pitch a DIY wedding video service, a finger-shaped caulking tool, an AI-powered ball and a mystery box of returned goods.