In Santa Clarita, Calif., a motorcyclist kicks a car and sets off a catastrophic chain reaction on the highway; a bicyclist and driver in New York City have a heated confrontation over blocking the bike lane.

A driver burning rubber in Times Square nearly runs over an NYPD officer; a Florida police officer clings to the open door of a speeding vehicle when a suspect attempts to flee; a plane is forced to make an emergency landing.

A Bronx driver gets a heavy dose of instant karma; a woman in Long Beach, Calif., finds herself in a standoff against an entire parking lot in an attempt to hold an empty spot; an allegedly stolen Maserati leads to a tragic end.

A New York City driver gets into a brutal street fight with an electric unicycler after allegedly cutting him off; a motorcyclist risks his own life to help a driver with a stalled car get off the highway.

Good Samaritans assist a lone police officer after a traffic stop turns violent; a driver fires his gun through his own windshield after an aggressive driver allegedly flashes a firearm; two drivers come to blows at a red light.

In the UK, two men get much more than they bargained for when the driver they confront takes them both down with ease. A Florida man leads police on a high speed chase when he steals two separate squad cars. An apparent street fight in Rochester NY leads to a terrifying head on collision for a rideshare driver and her passengers. A woman spots an erratic driver on a Tennessee highway. In Alberta, Canada, a pickup driver befriends a lost goose and leads it to the nearest lake.

In Canton, Ohio, a horn honk on the road allegedly leads to a man wreaking havoc on a woman's car; in Jonesboro, Ark., chaos ensues when a suspect manages to break free from his handcuffs and holds a lighter flame to the seat.

In Chula Vista, California, passengers take center stage in two brutal road rage altercations. On a late night motorcycle ride in Southern California, things take a surreal turn when one of the bikers officers assistance to another motorist in need. A routine traffic stop suddenly turns terrifying when another vehicle enters the scene. In Austin, Texas the brakes of a large dump truck give out at the top of a hill, leading to disaster down below. A home security employee in Gatlinburg, Tennessee discovers two black bear cubs locked inside his van, and races to get them out before their mother arrives.

In Kennebunk, Maine, a motorist gets into a dangerous confrontation with road workers; on a Texas highway off ramp, a stunned driver swerves to avoid a man who was ejected from his car moments earlier during an accident.

In Hawaii, an altercation between two motorists escalates after one of them appears to be holding a pocket knife. On a highway in Rawlins, Wyoming, a snow storm turns a single accident into a pileup involving nearly 100 vehicles. In Livonia, Michigan, a woman is found asleep behind the wheel at a stop light. Traffic cameras in Iowa capture shocking video of a teen falling out of a vehicle on the highway. A bicycling event on a closed off road in Portland Oregon takes a turn when an angry motorist demands to drive his truck through. A man on a motorcycle has a head on collision in South Australia. A woman in New Hampshire is taught a lesson when she parks over the line at a grocery store.

On a highway in Phoenix, Arizona, a driver comes to a sudden stop causing a disastrous situation for a motorcyclist coming from behind. A dispute allegedly over a New York City parking spot leads to a man driving his car into a bakery. In Milwaukee, rescue crews race against time to save a woman whose car is partially submerged in an icy pond. A minor league baseball player risks his life when he jumps out of his car to help a driver in need on a Massachusetts Highway. In Ontario, Canada, a large tractor trailer veers into a ditch and is catapulted through some power lines and onto the roof of a home.