Kelly Packard became a field correspondent in 2002, and would host coverage of events in which people demonstrate their unusual abilities, usually in front of an audience.

In March 2003, 11 additional episodes were ordered for the fourth season, which aired on Wednesday evenings at 9:00 p.m. For its timeslot, the series was the top-rated program among its target audience of people between the ages of 18–34, 18–49 and 25–54.

[12] In September 2003, Sony Pictures announced a trimmed half-hour version of the existing show that would start airing in reruns on local television channels across the United States.

[16] Homemade Jet, Quad Walker, Scuba Diving Dog, Well Racing, Tumor Woman, Flame-Throwing Car, Clothes Pin Man, Mile High Bungee, Tattoo Lady, 11 O'Clock Nudes An update on a member of the Gomez family (which suffers from excessive body hair as a result of hypertrichosis), who is now married and expecting a child / A man born with 12 fingers / Balloon Boy / Kelly Packard hosts coverage of a live event on Fremont Street in downtown Las Vegas, where a man swallows sugar and water, then amazes the crowd by regurgitating the sugar in a completely dry state, unaffected by the water / A "Viper vs. Viper" race at a military base between a Dodge Viper and a jet known as "Viper" / Elvis' blue suede shoes / A woman who has trained her cat to eat with utensils / Gator Girl / Spot The Not Kelly Packard hosts coverage of an event on Fremont Street in downtown Las Vegas, where a woman named Tavana successfully glides over the audience on a high wire, holding on only with her teeth; Tiny Kline was the last person to attempt such a stunt, in 1934.

Later, Packard unveils to the audience a truck with a large glass display box attached to its back; inside are two body modification experts who are hanging from the ceiling of the box by hooks attached into their skin / A woman with a love for rats has 16 pet rats / Footage of unborn sharks consuming one another for nutrition / A man survives after his small Cessna plane crashes, then survives when the rescue helicopter he is in also crashes / Everybody in a small Thailand village has learned to walk on stilts, to avoid high flood waters / Louie, a chimp who enjoys skateboarding after learning how to do so for the film MVP: Most Vertical Primate / A paper factory worker has eight of his fingers successfully reattached after a factory accident resulted in them being cut off by a large blade / A woman undergoes body binding, an old ritual performed in villages in which women's bodies are wrapped tightly with rope / Dean Cain demonstrates a contact lens that features the design of the American flag / A small remote-controlled boat that pulls water skiers (archive footage from 1962) / An artist who creates sculptures out of butter / Specially designed coffins: one resembles a lion, while another is modeled after a giant Coca-Cola bottle.

Kelly Packard provides coverage of an event atop a bungee jumping platform on the Las Vegas Strip, where a strongman successfully demonstrates his ability to hold a jumper's bungee cords after she jumps / An update on Marc Merger, a paraplegic man on whom doctors were able to create leg movement with the use of a computer; the man can now walk around his house with the use of a computer program that sends signals to his spinal cord / A man with no legs and in a low-level wheelchair grabs onto the bumpers of buses to help him get around his hometown in Mexico, as the local buses cannot accommodate his wheelchair onboard / Ron Broomfield, a U.K. gnome collector who also dresses like one / Villagers in India who believe they can take over a person's soul by drinking from their skulls after they have died / A man whose arms are torn off because of a mishap involving farm equipment; they are later successfully reattached / Marsh Amphibian / Iron Witch Staff / A rabbit who enjoys sitting in warm water / A girl who was exposed to chemicals and now suffers skin burns whenever she comes into contact with rain or her own tears / A walk-in six-second tanning machine / A 1930s eye massager device that was meant to help vision / Legally Insane.

Kelly Packard hosts coverage of a live event on Fremont Street in downtown Las Vegas, where bike rider Jeff Lenosky successfully rides his bike through an obstacle course / A soldier has an un-detonated grenade successfully removed from his leg / A man who can create mini sculptures out of chewing gum / A Rottweiler undergoes several reconstructive surgeries to repair its face after being shot / A Thai drink made with deadly poison from centipedes / Henry Smalls, a man who lost his legs after being hit by a train as a boy, has now become a skilled kendo expert / A farm woman survives after her hair is scalped from her head with a machine / Travel Surfboard / Boat jousting in France (archive footage) / A man survives a demonstration of his rocket-powered snow skis / A cat named Tom and a mouse named Jerry who are friends / A man who broke his leg in a childhood accident can now turn his ankle backwards, which helps him when playing football / People who believe the Blue Lagoon spa, consisting of waste water from a nearby power plant, to be a Fountain of Youth / Human Scrimshaw Skeleton.