I think I saw the beginningof the first episode within the last year? It was in colour. It might have been French or multi-lingual? I seem to remember subtitles? Possibly an international crew?
The small part I saw was a woman (doctor or psychologist) testing young children and asking them not to eat a chocolate or something (if they waited they got a second piece?) and she was seeing how many would wait?
I think the show was about a spaceship, going to Mars maybe? I would love to finish watching it if I could remember the name of the series?
Any help would be very much appreciated?
I can say for sure it isn’t the discovery series Mars (I watched every episode of that one)
There is a National Geographic series about colonizing Mars, titled
“Mars”
https://www.imdb.com/title/tt4939064/
EDIT: You said in your post that you saw the Discovery Channel series Mars. You mean the Natinal Geographic series?
Sorry, my bad *facepalm* I mean’t the NatGeo series, not Discovery *d’oh*
But just to clarify, it is definitely not this series 🙂
I finally tracked this one down \o/
Missions (2017)
https://www.imdb.com/title/tt6445112/
It was French (I was right about that at least) 🙂
You can mark this as solved if you like 😀
I do like!