They Remain

“Don't Turn Around.”

A helicopter sets down two scientists, Keith (William Jackson Harper) and Jessica (Rebecca Henderson), at a remote site where a cult once committed atrocities. Their job is to find the cause of the environmental changes and the strange behavior of the animals around them. Philip Gelatt, adapting Laird Barron's story ", 30," keeps the pair at their instruments, and the longer they stay, the less certain either is that the land is only being studied.