Hi :) Okay, I'm looking for a TV 显示 about 太空 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 星, 星级 Trek series 或者 Stargate SG1. In the 星, 星级 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.