A series of mysterious images and videos believed by some to depict an "egg" UFO have flooded social media, although the alien-hunting community remains skeptical of their authenticity.

From malevolent computers to Arcturian shore leave, here are all the callbacks and references we spotted in these short clips ...

In addition to stills presenting images of the event ... movies for die-hard fans to salivate over. Here are six Alien Easter eggs and references that we spotted: Probably the most on-the-nose ...