Sal, Joe, Q and Murr celebrate 100 episodes of Impractical Jokers with a LIVE punishment in the heart of NYC. Hosted by Howie Mandel, the hour-long special opens with pre-taped challenges that involve the guys crossing items off their bucket lists, faking injuries at the grocery store and making their glorious return to the infamous two-way mirror. The episode then shifts to South Street Seaport for a four-way punishment in which each Joker walks a five-story-high tightrope, live.

The guys head to the park asking strangers to agree with their bizarre points of view, then give classless lessons about real estate. Plus, tonight's loser finds himself in a harrowing race to the finish at the racetrack.