Hi :) Okay, I'm looking for a TV hiển thị about không gian travel, probably situated in the 70's. The characters have weird carvings in their forehead. Thanks in advance!

I'm not sure if this helps, but the only shows I can think of that might vaguely give that impression are some of the assorted ngôi sao Trek series hoặc Stargate SG1. In the ngôi sao Trek series, it's possible that maybe the Klingons could have looked like that to you. They were darker skinned and had deep ridges in their foreheads. And on Stargate SG1, some of the alien races had emblems on their foreheads. I suspect it might be the Klingons you're thinking of though.