Four years ago Tom and Kari Whitehead knew nothing about the battle raging within their daughter's body.
It's the end of an era. Thank you, Kari Byron, Grant Imahara and Tory Belleci, for your INCREDIBLE work over the last 10 years.
The ladies confront Toya about what happened at Kari's husband's party.
Kari, Grant and Tory answer your questions from the Green Hornet Special.
Did you find this test dangerous? Kari, Grant and Tory address your concerns.
Kari Wells explains why she told Toya Bush-Harris about Quad Webb Lunceford's criminal record.
Newton's first law of motion is demonstrated in Kari's karate challenge.
Feathers are ruffled when Quad Webb-Lunceford and Kari Wells go at it.
Which mythbuster is the best at multitasking: Kari or Grant?
Kari uses C-4, a lawnmower and a DV meter to measure how loud the booms are.
Kari Byron cranks up the chemistry by mixing water and methanol.
Kari, Grant and Tory relive one of the most uncomfortable experiments EVER.
King Of The Ants movie trailer - starring Daniel Baldwin, Kari Wuhrer, Tedd Taskey, Teresa Sherrer, Donovan Ruben, Chris L. McKenna. Directed by Michael Arabian. Genre: Drama
Kari Wells is throwing a planning a party and is wary of inviting Quad Webb-Lunceford.
Mariah Huq explains that she gets nauseous when Kari Wells talks about wines.
Download the TV Guide app for iPhone, iPad and Android!