Almost all of the so called research as prior video, pictures, statements and stories. So far they have not proved or debunked any sighting they researched. Some of the episodes are almost comical, as they always investigate a sight at night which is really dumb if you want to search the ground for evidence. Also, if you wish to catch a better picture or video of a UFO, you should have the camera equipment to do so. Most of their own material they show, is of the same quality as the normal everyday cell phone. My opinion, a waste of time in which every investigation is cut off by Lions ,Tigers and Bears Oh My !!!!!! lmbooo

Chasing UFO's? More like chasing a purpose. More quality entertainment and informative programming are needed from Channels like National Geographic.The series at first look - the title - before watching an episode - would seem to be a very interesting perspective on UFO's. It would seem at first look that a National Geographic series would be based on a journalistic style as have appeared in the magazines.But even watching just one episode - no substance or authentic purpose appears. Either it is wrong to expect some purpose or not - chasing UFO's insults the viewer.As most people would expect - channels like History, Military, TLC and A&E in the past have tried to report and inform. Now we see this trend offered for the public entertainment. But shows like these are not entertaining but silly.Weird camera angles, whispering at night, pretending to be chasing anything real and false evidence appearing real - such as a marsupial passed off as a potential alien. They proposed the idea of an alien - but at the very end that idea was debunked. Of course it wasn't. It lead the viewer of a possibility - maybe keep watching after the break - but since no other real evidence was available an obvious earthly mammal was proposed to the viewer. Didn't think anyone thought it could be an alien. Maybe expectations don't match reality. Days of informative and enlightening episodes such as A&E Biography, TLC True Crimes or History Channel's Vietnam on HD maybe dying but don't insult the viewer. Either way the series is not entertaining or informative. One star out of many only because it serves no purpose or does it serve as an engaging series. Cable T.V is expensive enough - we don't want to be slapped in the process. However other shows on National Geographic channels are good this one isn't. So, dear networks provide us with only quality entertainment and informative episodes we pay for! More shows that change the way we see ourselves and the world are needed. Hope that come soon.

This show is not that bad as other people made it, sure its boring cause non of this shows would ever find concrete evidence of what they are looking for, mainly because their main goal is to entertain people for as long as they can and because lack of proper knowledge, stupid yes especially when they cut the momentum where you think something great is gonna happen but no, its just ''stupid rope stuck on my shoe'' and yes protagonists are no where near likable, like every other show of this type, but essence of the show is there and for all UFO enthusiasts and supernatural gurus this is fun and interesting.Lets see 5 out of 10, that should be enough :)

Wow. Most pathetic UFO show I have ever seen.I have a big interest in UFOs, but even I can't stand to watch this reality-type UFO show. What they do is get three people together, one who believes in UFOs, one who doesn't, and then one person who is in the middle. It shows them periodically interviewing them, hence the reality TV show style. But just like many reality shows, it comes across as very fake and unauthentic.They try to add suspense by pretending that they see something, but it is so terribly fake. I'm totally convinced these are actors, and they aren't even trying to "chase UFOs".They should also present more evidence.