Using unfamiliar rifles/weapons of different eras, 16 sharpshooters compete in an obstacle course; two participants compete in a long-distance sniper challenge, with the loser to go home.

The slide-action Beretta puts the contestants' pistol skills to the test; team accuracy is ranked; two compete in a zip-line elimination challenge.

Contestants compete with longbows; a team wins immunity; two competitors face off in a William Tell elimination challenge.

The remaining 13 contestants' ability to tell a friend from a foe is tested; rising tension threatens the strength of the teams.

Using muzzle-loading weapons, contestants compete in an old-fashioned frontier face-off; a heated conflict on one team plays out in the elimination challenge.

Targets fly in an extreme shooting gallery; halfway through the competition a rule change forces contestants to start evaluating their own teammates.

The contestants face off at legendary trick shots including shooting backwards with a mirror, hammering nails into a board with bullets and throwing multiple targets in the air to shoot.

Contestants compete with throwing knives and slingshots; in addition to the elimination challenge, another contestant suddenly goes home.

The teams dissolve, as everyone competes for him or herself, and three people are ultimately sent home; In the first of two surprise challenges, everyone has to shoot a lit fuse sending the shortest fuse home.

The final four contestants compete to determine the winner of the $100,000 prize.

14 men and 2 women arrive from around the country to compete for the $100,000 prize and the title of Top Shot--only to face a surprise right from Civil War history: exactly 150 years ago, soldiers had to pass a test to get into the first sharpshooting regiment. Using the same weapon, marksmen will face the same challenge and find another surprise. The two marksmen who had the best shots, two amateurs with dramatically different personalities, now have the opportunity to choose their own teams, a situation that sets the entire competition in motion. After choosing teams, they face a team challenge of extreme billiards and an elimination challenge which ultimately sees the first marksmen sent home. Colby Donaldson returns as host.

For the first time on Top Shot, contestants will be able to shoot ... each other! Using prohibition era weapons, teams will have to hit their targets, all while the other team tries to shoot them with paintball guns. In the elimination challenge, two contestants face off with the iconic "Tommy Gun".

In this military-themed episode, teams try to blow up an ammo dump. Using the legendary M1A rifle, they face a literal uphill battle. One contestant's shocking mistakes put his team in jeopardy. In the elimination challenge, marksmen face an obscured targets challenge using the Glock 17 pistol.

Using a modern compound bow, contestants' archery skills are put to the test. Contestants must rank themselves before competing in a tubular team challenge. Meanwhile, tensions with team leadership threaten to unravel the group.

It's all about speed as marksmen face off in a head-to-head speed-shooting showdown. Using a Colt .45 and a rarely-seen Razorcat Racing Gun, contestants also get surprise visitors to help them with their training.

Marksmen compete with legendary primitive weapons: the tomahawk and blowgun. One of the most intense challenges of the season allows us to see who has natural skills and adaptability -- and who doesn't.

It's a Trick Shot Showdown! Contestants split a bullet on an axe, shoot with both hands and upside down as they attempt iconic shots from exhibition shooting history. Some marksmen step up to the extreme challenge while others fall short.

Competitors face an extreme shooting gallery. With only eight remaining, it's back to marksmanship basics. The marksmen face off with a firearm they're all familiar with, a .22, and the level playing field allows them to see who really excels.

Marksmen face a supreme long-range test, the iconic 1000 yard shot. They will use the biggest gun ever used in Top Shot competition -- a Barrett 82A1 .50. Teams dissolve and it is every marksmen for himself.

The competition shakes up literally, as the final six marksmen are forced to shoot from unstable platforms. Season One winner, Iain Harrison, returns to lend a steady hand. Meanwhile, tensions among the final competitors come to a head.

Marksmen shoot while hanging from a 125-foot crane, then shoot from the back of moving jeep. In the last episode before the finale, the final five marksmen face the two biggest challenges of the competition.

The final four contestants compete to determine the winner of the $100,000 prize and the title of Top Shot. They face the most intense series of challenges of the competition.

The Season Three premiere begins with a shoot off between pairs of contestants using what many consider the most powerful hand gun in history. The winners will form one team and the losers the other. The first team challenge is a race where each team must carry a pole weighing over 200 pounds between eight foot tall firing platforms. The elimination challenge is inspired by the stagecoaches of the Old West. Skilled sharp shooters armed with shotguns and rifles were recruited to ride atop the coaches and protect their cargo. Hence the term "Riding Shotgun." The two contestants competing to stay on the show have to master the extremely difficult skill of shooting while bouncing up and down in a stagecoach with the loser being sent home. Colby Donaldson hosts.

Teams get down and dirty with one of the most influential firearms, the legendary AK-47. They face an extreme obstacle course with mud pits, barbed wire and exploding mortars. The Blue Team employs unusual, divisive training methods and the Red Team remains unimpressed. In the elimination challenge, two shooters face a friend or foe challenge with a military and police pistol.

Shotgun skills are tested with a head-to-head speed shooting challenge. Leaders emerge and tension escalates on both teams. And it's an elimination challenge unlike any before, featuring an elaborate machine, a Glock 34, and a line of non-stop cannonballs.