Basic Info

First Air: April 20, 2010

Rating: ⭐ 7.0/10 (286 votes)

Status: Returning Series

Seasons & Episodes

Seasons: 21

Episodes: 275

Last Episode

Name: Skulls of the Gods

Season: 21, Episode: 18

Air Date: 2025-11-13

Runtime: 60 min

In every corner of the world, archaeologists have found strange, elongated skulls. Did our ancestors modify the shape of their skulls to resemble extraterrestrials? And might it even be possible that some of these skulls are of otherworldly origin?

Videos

Ancient Aliens: History Will Change Forever | History (YouTube)

Ancient Aliens DVD Trailer #1 (YouTube)

Ancient Aliens

2010 21 seasons 275 episodes ⭐ 7.0/10 286 votes

Overview

Did intelligent beings from outer space visit Earth thousands of years ago? From the age of the dinosaurs to ancient Egypt, from early cave drawings to continued mass sightings in the US, each episode gives historic depth to the questions, speculations, provocative controversies, first-hand accounts and grounded theories surrounding this age old debate.