Since the 1980s, the Discovery Channel has been one of the most popular channels on cable. In the beginning, the channel did exactly what its name implied: scientific shows that let audiences discover new things about the big world around them!

In recent years, however, viewers have seen the Discovery Channel get away from its original mission. Starting in the 2000s the organization started airing more and more reality shows in place of their normal documentaries and educational programming.

Like most reality shows, viewers often need to step back and ask how "real" this reality programming is. It started off with shows that could for docies, but as the years went on Discovery started pushing the limits of it could off as the truth.

Then, in 2015, Discovery Channel's new boss started his tenure by promising to stop "lying" to viewers and to get back to what the channel was originally all about. Of course, Discovery hasn't eliminated all its fake reality shows... those are what foot the bills for their more scientific shows, after all!

Besides, not every reality show on the Discovery Channel is fake. Some are just as real as the nature documentaries they air. But which of these shows are based in reality, and which ones are total hoaxes?

Here are the 10 Fakest Discovery Channel Reality Shows (And 6 That Are Totally Real).

16. Fakest: Gold Rush

Miners on Gold Rush

Gold Rush is one of the Discovery Channel's longest-running and most popular reality shows. Premiering in 2010, the series follows a group of men who lost their jobs in the Great Recession of 2008 and took matters into their own hands; they went out to the wilderness to search for gold, often learning mining techniques while on the job. Each of the company's adventures is packed to the brim with hardships and drama.

Viewers probably notice a little too much drama in the show.

Former cast member Jimmy Dorsey (who left the series after season 1) claimed in an interview that he was fed lines from Gold Rush's producers to raise the stakes and cause conflict. He even claims that he was pressured to leave the show to help with ratings. The Alaskan government has claimed the show intentionally broke laws so that they would have conflict for the camera.

15. Fakest: Man vs. Wild

Man vs Wild Bear Grylls with a machete

Who doesn't love a good episode of Man vs. Wild? The Discovery Show launched British survivalist Bear Grylls into the public spotlight and was a massive hit for the channel in the 2000s. Every episode, Bear would go out into a remote part of the world and show viewers how to survive long enough to make it back to civilization.

Upon closer inspection, it's quite obvious that the show was really "Men vs. Wild".

Despite claiming to survive in the wilderness on his own, Grylls was accompanied by an entire crew. Then there were the accusations of the survivalist staying in motels rather than shelters, faking a bear attack, and having an entire team build a raft rather doing it on his own. There was also a particular case in which an amateur survivalist proved that Bear had exaggerated the situation regarding a chasm in the ground.

14. Real: American Chopper

Paul Teutul Sr. and Jr in American Choppers

American Chopper followed a father/son duo, the owners of Orange County Choppers in New York, as they build custom motorcycles for clients. The pair's opposing styles (Paul Teutul Sr. was more "old school" while his son was more modern) always made for some great drama on the show. Junior was even fired by his father in 2007 and worked at a competitor and subsequently as an independent firm until the show's cancellation in 2012.

Believe it or not, American Chopper was one of the more "real" reality shows out there!

The tensions between Paul and Junior weren't fabricated. Junior really was terminated from OCC, and the subsequent lawsuit shows that Teutul forcibly bought out his son's ownership of the company. Likewise, the duo really did build all of the custom choppers you see on screen.

13. Fakest: Mermaids: The Body Found

Mermaids the body found

This is the show that broke the camel's back. After Discovery started airing this types of show, people started to seriously question the network's credibility.

Mermaids: The Body Found was a "documentary" that originally aired on Animal Planet in which a group of scientists argued for the existence of the "Aquatic Ape" hypothesis and claimed that new evidence (including a new video) proved that tales of mermaids were valid.

Needless to say, it was totally fake. The "video" the scientists used as evidence for their discovery was a complete fabrication. In fact, it never claimed to be real in the first place.

Despite the fact that the show aired disclaimers saying that it was more of a "docufiction," viewers were fooled. Mermaids: The Body Found and its sequel were some of the most-watched shows in the networks' history!

12. Fakest: "Naked and Afraid"

Naked and Afraid contestants eating

We really want to know how they came up with this one. Survivalist shows have been popular for years now, and the formula was beginning to get a little stale.

Discovery's solution? Drop two survivalists off with literally nothing, not even the clothes on their back! Naked and Afraid premiered in 2013 and has consistently been one of the top-rated shows, leading to several spin-offs and special episodes.

Much like so many other survival shows, Naked and Afraid includes a lot of behind-the-scenes secrets that nobody mentions. For example, contestants are given medical treatment without showing the viewers. They also have access to certain modern necessities (probably because local villages are not far away), and storylines for the show are sometimes completely scripted. In one case, a woman was given a magnifying glass by the crew and told to say it had come from her late father.

11. Real: Storm Chasers

Stormchasers

Twister? thinking that you'd have to be insane to go out into Tornado Alley and chase down the biggest storms like the guys in the movie? It turns out, Storm Chasers are a real thing, and they are just as entertaining as their fictional counterparts!

Every season of Discovery's Storm Chasers included multiple teams of chasers, all decked out in state of the art meteorology equipment. It ran for five seasons before ending in 2012.

Though they certainly played up the danger for the camera, Storm Chasers was totally real.

Each of the teams were chasing storms before and after the cameras were rolling. CGI wasn't used whatsoever; all of the giant storms that they went after were legitimate acts of nature!

The danger was unfortunately just as real. One year after the show ended, cast member Tim Samaras was killed chasing a storm in Oklahoma.

10. Fakest: Eaten Alive

Eaten Alive

The hype was real for Eaten Alive back in 2014. Discovery promoted the two-hour special like crazy, and the sheer insanity of the premise was enough to get viewers to watch in large numbers.

Environmentalist Paul Rosolie had created for himself a special "snake-proof" suit that could withstand the digestion process of a giant anaconda. The idea was that he would bathe himself in pig's blood and get the snake to eat and regurgitate his whole body.

What resulted was a terrible show that made viewers angry. Rosolie panicked when the snake started to put his mouth over his head and twisted his arm. The stunt was canceled.

The kicker is: Discovery had pre-taped the show.

Discovery knew Paul wasn't going to really get eaten, yet still promoted the special like it was some great new scientific discovery.

9. Fakest: Amish Mafia

Amish Mafia Lebanon Levi Greeting Fan

Amish Mafia follows Lebanon Levi, a member of the Amish community in Lancaster County, Pennsylvanian and the boss of the community's local "mafia." Throughout the show, viewers get to see the power struggles in the Amish Mafia as well as Levi's attempts to protect his people from outsiders who would wish to cause them problems.

This should come as a surprise to nobody, but the majority of Amish Mafia is fake.

A disclaimer during the credits points out that many scenes are recreations of an actual event. Then there is the fact that none of the "Amish" people in the show seem to follow their faith whatsoever. Levi makes a big deal out of not being baptized (which is sacrilege to the Amish faith), and the beliefs of the Amish forbid them from being on camera in the first place! Also, Levi's luxury car is seen to have rental stickers on it.

8. Real: Cash Cab

Cash Cab

Who else is excited for the Cash Cab revival?! After a five-year hiatus, the popular game show returned to the airwaves in December of 2017, complete with original host Ben Bailey. The premise of this series is simple: Bailey drives around in a cab in New York City and picks up unsuspecting contestants. Once inside the cab, they have the chance to earn money by answering a series of increasingly-difficult questions on the way to their destination.

Everything about Cash Cab is 100% real.

Bailey really drives the cab. The contestants are really just everyday people.

They earn the money they make, and they are really kicked out of the cab when they lose. The only thing "fake" about the show is the money Bailey hands them in the cab. They are sent a check later on!

7. Fakest: Street Outlaws

Daddy Dave Street Outlaws

Street Outlaws is a Discovery show that follows a group of Hot Rod car enthusiasts who build and race custom cars in illegal street races. Each week plays out like a great racing movie. You have the different characters trying to up their ante and climb the ranks of America's "street racing" community while also avoiding the local authorities.

Now, common sense would tell you that a show that puts evidence of illegal activity on camera without any sort of anonymity would be fake. But this is reality TV we're talking about here!

The races of Street Outlaws are totally staged.

Producers work with local Police Departments to shut down large strips of the highway so that they can film their races "legally" (completely going against the fact that the police are the "villains" of the show).