Films everything, questions nothing until the footage is reviewed. He was the one who found the tape that started all of this, and he refuses to let it be the last thing he records.

Cross-references every document the expedition left behind. She believes the station's records were altered before anyone stopped writing them.

Keeps the cameras, radios and generators alive in conditions they were never built for. If a system can be brought back online, he will find a way — even when it shouldn't be.

Trained in high-altitude emergency care. She logs every injury with clinical calm, including the ones nobody can explain.

Reads terrain, weather and silence better than anyone in the group. He walks ahead of the team because someone has to, and he has stopped pretending he likes it.

Listens to the transmission for hours at a time, mapping its patterns. She was the first to notice that it does not always repeat the same way.