After 5 eps, these are my preditions on possible endings, from most to least likely. Pls take it lightly I just…
Option 4 seems plausible to me. The whole drama till now shows that he doesn't want her to die/get hurt. He on the other hand is prepared to blow himself up for his country/worst case. It would contradictory to these ethics but still very much a possible ending.
Oh that way, possibly yeah. But I thought ISH from the flashback scene with yellow haired wig already confirmed as TR1? And didn't the doctor already confirm he's the legendary spy from Germany?
imo do not compare this drama to some other TV space sci-fi like The Expanse, Star Trek, etc. It feels experimental, bad CG (this is surprising for Netflix) and storyline is subpar. Casting is solid.
For sci-fi, nope.
If you want a solid sci-fi, try "The Expanse".