All episodes

A great white crashes into a shark cage, trapping two divers. A bull named Lucky Strike turns a rodeo cowboy into a human helicopter. And in our first fan-submitted clip, a hawk dive bombs an animal trainer at the L.A. Zoo during a live performance.

An anaconda attacks a wildlife documentarian deep in the Columbian jungle. An Alabama sheriff's deputy is held at gunpoint when his K9 puts her life on the line to save him. A young female jockey is tangled up mid-race and hurtling towards disaster.

A college student falls prey to a bull's wrath at the Running of the Bulls in Pamplona. Tourists watch as feeding time goes disastrously wrong for a handler at the Arkansas Alligator farm. A plague of mice of biblical proportions strikes Australia.

Sondelani, Zimbabwe: A supposedly tame leopard attacks a wildlife photographer; Baltimore, Maryland: A bull fighter takes a hoof to the chest, sending him flying backwards; Gold Coast, Australia: Rescuers attempt to save a humpback whale that has a shark net wrapped around its tail; Recife, Brazil: A young girl is attacked by a monkey; Marion, Indiana: A dog gets stuck after chasing a rabbit into a culvert.

A humpback whale smacks an underwater cameraman with its tail. A gray whale and her calf are trapped in a blanket of ice five miles away from open water. A 50-ton sperm whale is trapped in shallow water. A diver is pulled 30 feet down by a pilot whale. A young humpback whale's tale is caught in a shark net that it is dragging behind it.

A dream wedding becomes a nightmare when a horse drawn carriage suddenly flips backwards, crashing on the bride-to-be and her grandfather. Three panicked deer invade a beer store in Pennsylvania, sending clerks and customers scrambling.

A 50-ton humpback whale slams its massive tail into an ocean cinematographer's head. Panic at a polo match when a rookie's horse rears and slams him face-first into the ground. A desert bighorn sheep is trapped in a pit... can rescuers save him in time?

A leopard attacks a ranger attempting to relocate him at a National Park in Kenya. Tigers maul their keeper at a Philippine animal safari park. A lions turns on his trainer on the red carpet of a major film festival.

A matador attempts a daring move against a charging bull, and pays the price. Trapped and sinking, a man and his two dogs struggle to escape as their van submerges underwater. A deadly rattlesnake bite leaves a woman fighting for her life, and her hand.

A fisherman accidentally hooks a grey reef shark in the Marshall Islands and pays the price. Two rescuers attempt to save a stranded Rottweiler as Hurricane Ike wreaks havoc in Louisiana. A champion bull rider is violently hooked, horned and trampled.

At the Calgary Stampede, a bull tosses its rider 20 feet into the air; A bull batters a 'bull poker' player. A wild horse kicks its rider in the head. A bull at a rodeo heads for the videographer. A bull repeatedly butts its rider after having tossed him to the ground. A horse rears up and falls backwards onto its rider.

Del Mar, California: After his horse stumbles, a jockey ends up underneath the horse; Bali: A macaque bites a young boy; Shelby, North Carolina: A Dutch Shepherd helps subdue an escaped convict; Paso Robles, California: A bull steps on his rider's head after throwing him; Australia: A king brown snake is trapped in an aluminum can; Nasiriyah, Iraq: Soldiers attempt to rescue a baby camel trapped in a 12-foot well.

A jockey endures a horrible crash. A child is attacked by a monkey. A K9 tangles with an escaped convict.

Two divers are struck by a humpback whale. A jockey at a camel race endures a head-first crash. A champion bull jumper misses his mark and pays the price.

A chuckwagon racer is thrown from the driver's seat and dragged beneath the wagon in the middle of a race. Activist Vicki Moore is brutally gored by a bull that she's trying to save. Rescuers must get by an angry mother elephant to treat her injured baby.

The co-pilot and a passenger on US Airways flight 1549 recount the terrifying bird strikes that caused the Miracle on the Hudon plane crash. A bull rider is knocked unconscious before he leaves the shoot. A television host angers an elephant.

Niglintgak Island, Canada: An Arctic researcher is infested with seven bot fly larvae; Almenara, Spain: During the Running of the Bulls, a runner is repeatedly tossed around; Graham Island, British Columbia: Rescuers attempt to save a beached baby humpback whale; Oklahoma City, Oklahoma: A barrel racer's horse rears up and falls back onto her; Kenya: A baby elephant is trapped in a six-foot well.

A man is leveled by a bison. A man is bitten by a miniature horse. A famous elephant is found impaled by a spear, and rescuers dash to save his life.

Four divers play an underwater game of tag with sharks, with deadly consequences. A cowboy takes on a bucking bull, but the rider's family members are in the path of danger. 1200 pounds of horse tumbles on top of its rider at a polo match.

The world's most amazing animal rescues caught on tape. Clips include an aerial mission to save a stranded dog on a capsized boat, and a rescue effort by the Scottish Coast Guard to save a cow and its owner, after both have fallen off a cliff.

The world's most amazing reptile attacks caught on tape. Clips include a man's disastrous attempt at putting his head in an alligator's mouth, a 26-foot anaconda attacking an unsuspecting environmental officer, and a boa constrictor attacking her owner.

A gray reef shark bites a fisherman's foot when it is hauled on deck. Flood waters from Hurricane Ike threaten a nervous Rottweiler that has already bitten one rescuer. A bull rider is knocked out stomped. A two-year-old Clydesdale has become trapped in a whole left from an old septic tank. An orca touches noses with a dog on a boat. A red-tailed boa bites its owner's hand.

A diver is bitten by an angel shark; Pretoria. A python latches onto a man's hand. A frightened leopard is trapped at the bottom of a well. A bull rider is whacked on the back of the head and kicked by a bull. A horse slips into icy water. A dog is trapped on the ledge of a retaining wall.

An emotionally disturbed woman jumps into a polar bear pit. A diver attempting to aid a humpback whale entangled in a shark net gets smacked by one of its fins. Two white-tailed bucks' antlers become entangled. A horse kicks a bronco rider in the face. A toddler plays with a defanged cobra. A baby elephant's front leg becomes wedged in a fork in a downed tree.