![](https://image.tmdb.org/t/p/original/vi8vUaplHQurZNJYG7QzaiRmMhH.jpg)
Brian Cox's Adventures in Space and Time
Season 1
Episode 2: Aliens: Are We Alone?
Jun 06, 2021
Brian Cox looks at our attempts to answer one of the most profound questions we can ask – are we alone in the universe? In this film, he explains why this search should be taken seriously.