Sarah Baeumler

Two teams of Rock the Block veterans and two teams of first-time rookies create gorgeous kitchens and living rooms as the ultimate renovation competition begins; a surprising delivery gets dropped off and Bobby Berk arrives to judge.

In week two, the teams bring their A-games as they race to finish the rest of their first-floor spaces; Jasmine Roth and Mina Starsiak-Hawk judge and determine whose work wins the week.

The teams tackle their main suites and make massive moves as some desperately seek their first win; "Divided by Design" stars Eilyn and Ray Jimenez judge the stunning spaces.

The competition heats up as the teams head outside to tackle their backyards and pools; teams have a front row seat to each other's designs before Brian and Mika Kleinschmidt return to judge.

Ty Pennington challenges the teams with their toughest obstacle yet, transform a bonus loft and staircase in only 48 hours; all work and no sleep pushes the teams' creativity; in a twist, the teams judge each other's spaces and pick a winner.

Four teams of HGTV all-stars return, designing kitchens in a quest for redemption as the renovation competition begins; after battling an open floor plan, the teams are judged by "Married to Real Estate's" Egypt Sherrod and Mike Jackson.