NFL quarterback Baker Mayfield trades a helmet for a mullet as he transforms into "Gus Swayze" and secretly lives a day among superfans.

Eli Manning recruits Micah Parsons to embrace his inner “unc” as he goes undercover as a waiter at a Dallas Cowboys fan event. Nobody knew it at the time, but this would be one of his final acts as a Cowboy.

Vikings wide receiver Jefferson disguises himself as a nature photographer to explore and investigate the rapidly growing sport of flag football from an insider's perspective.

Eli Manning recruits NBA Superstar Donovan Mitchell to go undercover at a coaching clinic in Cleveland, Ohio. Mitchell goes from chiseled to grizzled as he transforms into Peanut Waterloo, a youth basketball coach with a lot to learn.

Eli Manning recruits NASCAR champion Ryan Blaney to go undercover at the Team Penske Race Shop in Mooresville, NC. Blaney transforms into Hamish Wimsley, a British gent who's long in the tooth and even longer in the beard. He'll get under the hood of NASCAR and Team Penske before showing diehard fans that he's still got some petrol left in the tank.

Eli Manning recruits WNBA superstar Sabrina Ionescu to go undercover at her alma mater, the University of Oregon. transforming into an enthusiastic Ducks fan who's attending her first basketball game, testing all her former coaches.