Game On!

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, a speed race and a slam-dunk challenge.

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.

Celebrity Guests: Becky Lynch & Joel McHale

Actors Tony Hale and Bobby Moynihan guest in a variety of outrageous challenges as part of Team Gronk (Rob Gronkowski) and Team Venus (Williams).

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.

James Corden, Emmy® Award winner 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.

GRAMMY(R)-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.

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, in a variety of outrageous challenges. The elite athletes go head to head in epic contests, including kicking a field goal at the Colosseum during an L.A. Rams game, a battle of strength against the strongest man in the world and a soccer drill with musicians Mark McGrath, Coolio and Macy Gray.