Overview:Darnell "SuperChef" Ferguson welcomes two pairings of superstar mentors and their mentees to his arena to settle their grudges in front of judges Joe Sasto and Aarti Sequeira with $10,000 and their personal chef knives on the line. In the first match, Hawaiian transplant Chef Shaymus Alwin calls out Hawaiian native Chef Colin Hazama to prove he is the master of Hawaiian cuisine. Then, Top Chef alum Chef Joe Flamm calls out his former boss, Iron Chef Stephanie Izard, in a deep dish battle for Chicago turf.