Apteros

A crew of seven astronauts, en-route to Mars after bacterial life is discovered on the red planet in the not-too-distant future. Soon however, a number of unusual events unfold aboard the spacecraft, which is named APTEROS, and the crew find themselves divided in a tense psychological battle as they struggle to work out what is happening and realize nothing is as it seems.

Unfortunately the movie Apteros is not yet available on HBO Max.