Game On!

Keegan-Michael Key hosts, as Team Gronk with comedians Bobby Lee and guest Gabriel Iglesias compete against Team Venus with comedian Ian Karmel and guest pro basketball player J.R. Smith

GRAMMY-nominated singer Demi Lovato joins Team Venus, and former UFC champion wrestler Ronda Rousey joins Team Gronk as they compete in a game of human bowling, race to climb a sailing mast the fastest and take to the skies in an air combat challenge.

James Corden and host of THE LATE LATE SHOW, joins Team Gronk, and soccer superstar Landon Donovan joins Team Venus, as they perform a half-time dance with the Laker Girls, take a leap of faith across sky-high platforms and soar through the air while competing in a game of alley-oop.

Comedian Nicole Byer joins Team Gronk and former MLB All-Star David "Big Papi" Ortiz joins Team Venus as they compete in a life-sized game of human foosball, attempt to master rhythmic gymnastics and go head to head in a unique baseball drill.

Emmy Award-winning actor Tony Hale joins Team Venus, and comedian and actor Bobby Moynihan joins Team Gronk as they compete against each other as they dangle from the ceiling to perform danger sit-ups, attempt a double-dutch jump rope challenge and race through a jungle assault obstacle course.

WWE Champion Becky Lynch joins Team Gronk, and comedian and actor Joel McHale joins Team Venus, as they compete against each other in a game of human darts, attempt to break a world record for popping balloons and take on a sumo wrestler, on GAME ON!

Former professional football player Tiki Barber joins Team Gronk and comedian and actor Ken Jeong joins Team Venus as they compete against each other in monster truck driving, a pony race and an arctic assault obstacle course.

Actor and comedian Kevin Nealon joins Team Gronk and former professional football player Terrell Owens joins Team Venus as they compete against each other in a unique round of target practice.