How did Peter Bach the alien tracker know that Harry was a real alien in resident alien.
In season 1, episode 9 of resident alien the alien tracker was able to spot harry out of the crowd. I know Peter had the gene that allowed him to see through harrys disguise but how does he know he wasn't someone else dressed up like and alien since they were at an alien convention?
u/Technical-Score-3093 — 4 days ago