Season 4

In a parking lot in Pascagoula, Mississippi, a customer in a wheelchair confronts another who he believes is blocking access to his wheelchair ramp. At a salon in Tampa, Florida, a hairstylist struggles to remain calm when an unexpected visitor catches her off guard. On a public bus in Mountain View, California, a dispute between a bus driver and his passenger takes a dramatic turn. A tourist in Phuket, Thailand squares up against other hotel guests, leading to a brawl in the lobby.

At a convenience store in Reno, Nevada, a shift change between two employees escalates into a heated argument. In a fast food restaurant in Santa Monica, California, a security guard finds himself under siege while bystanders attempt to diffuse the situation. In Eatontown, New Jersey, a rideshare trip gets cut short after passengers appear to push their driver too far. In Seattle, Washington, a blind man and his service dog are unjustly ejected from a restaurant by an employee who questions his disability. On a bus in Naucalpan, Mexico, an attempted armed robbery backfires when brave passengers step into action.

On a bus in Maryland, a heated argument between two passengers escalates to a dangerous breaking point. In a New York City pet store, a woman is asked to leave after kicking a puppy's kennel, but how she treats an innocent bystander before exiting shocks everyone. At a grocery store in Baltimore, a customer is upset after an employee allegedly calls him a name. While parasailing off the gulf in Florida, three friends begin to panic after seeing what they believe to be sharks in the water below.

On a runway in Los Angeles, California, travelers get annoyed at a passenger who appears to be disruptive. At a tennis match in Queens, New York, a father-daughter duo engage in a heated argument with another fan over proper sports etiquette. In Phoenix, Arizona, a high-end haircut gone wrong leaves one woman in hysterics. Two women at a fast food drive-thru in London, England, butt heads with employees. In Stamford, Connecticut, a boat engulfed in flames threatens to spread to an entire marina.

At a diner in Breaux Bridge, Louisiana, a canceled order leads to a confrontation between two customers and an employee. Two hammer-wielding robbers break into a London antique shop, in a brutal smash and grab robbery. In Ormond Beach, Florida, a homeowner and postal worker get into a screaming match over the scanning of a package. At a sandwich shop in Bowling Green, Kentucky, a young man brawls with employees and customers alike. In East Hartford, Connecticut, two barbers jump into action when they see a little girl running toward a busy intersection.

At a fast food drive thru in Iowa, a customer's tone when trying to retrieve his debit card leads to a tense conflict with employees. In a Wisconsin store, police confront a man suspected of shoplifting. A home security camera in Washington captures a delivery driver going above and beyond his usual duty to help a customer's dog. In Thailand, a group photo turns into a nightmare when a second story hotel balcony collapses. At a fair in Memphis, tensions explode between customers waiting in line and a ride operator.

At a convenience store in West Mifflin, Pennsylvania, a disagreement over coffee creamers ends up with the police being called. In a Paterson, New Jersey cellular shop, an employee traps two would-be robbers inside the store. A skydive in Chile turns terrifying when a student gets tangled up in her parachute's lines. In the Norwegian Sea, a cruise ship is hit by 60 foot waves causing chaos onboard.

At a Dallas airport, confusion over seating assignments on a plane ends with police intervention. In Montgomery, Alabama, a dispute over boat parking leads to a huge brawl on the docks. A rideshare passenger in Chicago takes issue with a driver's dashcam. In Medellin, Colombia, a tourist helicopter with six people on board experiences a sudden and terrifying issue on takeoff.

Tempers flare when a Los Angeles drive thru's cashless payment system goes down. In South Africa, a tour bus full of tourists take cover from an aggressive elephant. A woman in Indiana tells her father she wants to apply for one of the world's most dangerous jobs. A tornado rips through a car dealership in Trevose, Pennsylvania, with devastating consequences. A hot air balloon causes chaos when it crash lands at an outdoor festival in Missouri.

At a big box store in Encino, California, a customer fumes as an item she purchased is no longer in her shopping bag. In Saugus, Massachusetts, a man relaxing in the jacuzzi is shocked when he finds the gym has closed and he is now locked inside. At a Columbus, Mississippi hotel, an employee and a family attempting to check in argue over room availability. In Culcheth, England, a car barrels through a restaurant window, nearly missing a group of unsuspecting diners. In a parking lot in Lincoln, Nebraska, a man driving a skid loader results in a tense standoff with police.

At a sandwich shop in Hemet, CA, two customers confront store employees about their unsatisfactory meal. In Chile, a man who allegedly tries to snatch a bus passenger's bag pays a serious price. A customer in a Las Vegas, NV drugstore who is pepper sprayed by a security guard uses the store's milk to find relief. In Sarasota, FL, an unauthorized trip in a yacht wreaks havoc at a marina. At a monster truck rally in Marion, OH, excitement turns to horror, as a safety worker is hit by one of the vehicles.

An employee of a Minnesota big box store confronts a customer about her receipt. An argument on a public bus in Houston takes a shocking turn when shots are fired. A pet shop owner in Valley Glen, California goes all out to protect a McCaw. In Dickinson, Texas, a customer and a gas station employee argue over whether or not a gas pump is working. At a ski resort in the country of Georgia, a disastrous chair lift malfunction sends skiers flying through the air.

In Lebanon, Oregon, a pay-it-forward chain at a coffee shop drive-thru gets derailed when a customer is accused of cutting the line. At a restaurant in Scottsdale, Arizona, a mother with her baby is confronted by another patron. At a car dealership in Bedford, Ohio, a dispute between a customer and an employee comes to a terrifying head. In Texas, a delivery driver struggles on the icy steps of a porch. In Miami, Florida, fans scramble to save a cat dangling from a stadium's upper level. At a carnival in Juarez, Mexico, a thrill seeker gets more than she bargained for on a pendulum ride.

In Kansas City, Missouri, a convenience store clerk and a customer get into a heated and prolonged confrontation. In North Carolina, two sibling whitewater rafting guides physically fight each other on a raft as it makes its way down a river. In Ontario, Canada, a pair of car mechanics are caught on dashcam taking a vehicle on an unexpected errand. At a gym in Ohio, a woman gets stuck upside down on an inversion table, with no rescue in sight. In Louisville, Kentucky a karaoke host loses his cool over a patron's aggressive singing style.

At an Atlanta Airport, a woman berates airline staff after apparently being removed from her flight. In Covington, Georgia, a delivery driver rushing to drop off a package makes a big mistake. A young boy dangles precariously from a chairlift at a Nevada ski resort as a group of skiers below attempt a rescue. At a coffee shop drive-thru in England, a woman convinces her boyfriend to order from a secret menu that doesn't exist. In Fort Worth, Texas, an attempted credit union robbery spirals dangerously out of control.

In Texas, an angry cell phone customer wreaks havoc in a store with a metal stool. A mistaken assumption creates an awkward situation for a food delivery worker in Maryland. In Florida, two telecommunication workers are confronted by an irate, and armed, resident. A demonstration at an Arkansas science museum goes very wrong. In Canada, a thrown snowball leads to a scuffle on the slopes. In Illinois, a package delivery worker refuses to let an icy driveway get in his way.