The pranksters head to Miami where the competition involves a out-of-control scooters and a confrontation with an alligator.

The pranksters try their hand at fencing before going to a salon to style hair. The loser has to make a presentation.

The guys host team-building exercises before getting caricatures drawn of themselves. Later, the loser has a run in with a biker gang.

Joe, Sal, Murr, and Q hit the supermarket to mess with shoppers in an epic game of Hide-and-Sneak, the guys draw straws at a BBQ joint, and tonight's loser gets a bad case of stage fright while giving the performance of his life.

The guys work the register at a burger restaurant before taking their fun to a department store. Later, the loser faces their fears in a terrifying elevator ride.

The guys try to justify getting humiliated at a convenience store, they give conflicting info about their event planning companies at a wedding expo, and the loser awkwardly meets his celebrity childhood crush: Danica McKellar.

Joe, Sal, Q and Murr invade a silent library to see who can make the most noise without getting into trouble. Plus, they search for their missing wives at the mall, and tonight's two losers get iced out by the New Jersey Devils.

The guys take to the ice for a game that puts them on the cutting edge of embarrassment; the guys try to persuade some New Yorkers to support some ridiculous causes.

A game of kissing strangers is played before the guys attempt to sell a focus group on movie plots about their lives. Later, the loser must judge a talent show for kids.

The jokers annoy art loving patrons at a gallery opening, and pass bizarre judgement on shoppers at the grocery store.

The guys freeze out skaters at an ice rink's counter, and head to the mall where they have the audacity to ask strangers to mind their matters. Then, tonight's loser is down for the count after donning a diaper for a sumo-sized punishment.

The guys ask and answer questions in a focus group again and have a toilet paper battle at the grocery store.

The guys mix it up with fellow passengers by turning the pool deck into their personal playground, then offer a boatload of misinformation as they pose as entertainment directors

The guys get sassy while posing as an auto parts salesman. Next they head to the mall where they try to reel in unsuspecting shoppers. Tonight's big loser is stuck in a horrible mess after being locked inside a rigged bathroom of horrors.

Joe, Sal, Murr and Q get ballsy while posing as salesmen, and then try to outdo each other as they invade the personal space of confused strangers. And tonight's loser is up against the ropes, playing dress-up for an unruly arena.

Joe, Sal, Murr and Q lend an unhelpful hand while working at a high tech store, then play detectives at the mall in search of perps on the loose. Tonight's loser gets the shakes while soaring high above the city.

Joe, Q, Sal and Murr play a game of "Put-Pocket" at a grocery store, then get jumpy at the park after taking over each other's cell phones. And tonight's big loser learns that when you gotta go... you gotta go.

The guys get a little punchy while giving boxing lessons, then head to the mall to share the gift of music with strangers. And when tonight's loser delivers the right speech to the wrong audience, he's the one who gets scared straight.

The guys teach a crash course in sorry behavior, ask strangers to settle bizarre debates, and spread surprisingly good news at the mall. Plus, tonight's loser has his hands tied when a day at the park turns into a frightful mess.

Joe, Q, Sal and Murr give a security presentation that's anything but safe, then hold hands with strangers in the park. And tonight's big loser quickly becomes an unwanted guest while clowning around at a kid's birthday party.

Through four seasons of Impractical Jokers, the guys have never shied away from a challenge. Whether they're clipping balloons to strangers in a supermarket or pitching a humiliating autobiography to a focus group, Joe, Sal, Murr and Q do everything in their power to make each other squirm as much as humanly possible. In this special episode, the Jokers look back on the series' very best challenges and dish out behind-the-scenes secrets that have never been shared before.

The guys take over New Orleans, as they steal sips from strangers' drinks at a famous bar, spin the wheel of Voo-Doom on Bourbon Street and crash some horse and buggy rides. Then, tonight's loser turns into a legendary swamp monster.

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

The guys get a taste of babysitting while asking reluctant strangers to watch their kid, then head to the grocery store to conduct taste(less) tests with shoppers. Tonight's loser is forced to strip for the wrong people.

The guys get extra cheesy at a pizza parlor, then head to Wall Street where they ask strangers to help translate bizarre text messages. Trapped in a haunted house, a nightmare comes to life for tonight's big loser.

The guys take in more than they bargained for while working at a tailor shop and convince strangers to hand over their cell phones. Tonight;s big loser then sacrifices his childhood for a punishment three months in the making.