[quote=@DracoLunaris]
Might have to take inspiration from that X-Files episode you mentioned and have Stalker just happen to be a bystanders in one of said situations. Breach the surface, wander into a building, immediately get caught up in a hostage situation. A lovely welcome to earth
[/quote]

I HIGHLY recommend that episode. Literally stuck with me all of these years after seeing it. I can't remember what the bug creature did to make everyone see it as human, but it was wild. Here's the wiki write-up link....

https://en.wikipedia.org/wiki/Folie_%C3%A0_Deux_(The_X-Files)