Moore further elaborated on the decision not to cast Menzies as Alex, "Yeah, you can't go three times. That's too much, so we just opted to not play that card." "I think it's believable.

Alex Menzies may be the closest we have to someone living on Mars. He's the software lead for augmented and virtual reality (VR) development at NASA's Jet Propulsion Laboratory. What that means is ...