In 2011, a YouTuber by the name of ivan0135 uploaded 4 videos with Grey Aliens, that are said to have been filmed in 1961, the same date as the Betty And Barney Hill Abduction. At first, many people thought that the videos were a teaser for an upcoming television series or film, however that was disproven later on. The footage has been analyzed, and while there are many skeptics that doubt the videos are real, many agree that it would be pointless to take a lot of time, effort, and money to make no more than 4 videos and then disappear without a trace. Nobody has taken responsibility for creating the videos since the disappearance of Ivan0135. His disappearance could be attributed to the government locking him out of his account, or possibly kidnapping him or convincing him to stay quiet.
In the first video, a UFO can be seen flying in the air, before cutting to another clip where the same UFO can be seen crashed among multiple Grey Aliens, some dead, others alive. The individual(s) recording the footage is most likely a member of the government or military. The crash depicted in the video could be linked to the Roswell Incident.
In the second video, an alien is shown in what is presumed to be an interview. This alien, given the name Skinny Bob, is most likely a survivor of the crash in the first video. At the end of the video, what is most likely Skinny Bob is shown in what could be a mugshot.
The third video is Ivan0135 talking about the skeptics who doubt that the information presented in the footage is legit. Ivan says that "You are the ones who create your own misinformation".
In the fourth video, which is known as "Family Vacation", an incident is showed in which 3 Grey Aliens were filmed using a hidden device by a military member. It is said in the video that the "arrivals" had been filmed against "the treaty", and without their consent. The video also states that the treaty mentioned prevented anyone from recording or photographing meetings held between the Grey Aliens and US Government. It states that after the incident, the treaty was revised. This is the last video that was ever uploaded.
It could be possible that contact between Grey Aliens and the US Government ended after these documents. However, it is also possible that the US Government and Grey Aliens still cooperate in modern day.