All I can think while watching this video is

island's

It's apostrophe-s, not just -s. It's possessive. Kind of like how you think the dolls are possessed, but that's totally not the same thing.

Also, your added text means less pictures, and I want more pictures, damn it.

"True Ghost Stories: Island Of The Dolls" (Watch on YouTube)

Also

girl's

As in, "dead girl's spirit" which is also possessive, in both senses of the term.

Hey! You correctly wrote it as "spirit's call". Good thing we ended this tour on a positive apostrophe note!