It's not even the monke at this point, this is all them. Would make me think that the accomplice is the manipulative guy if not for this being completely explained by pure stupidity.
I dont believe Anzai to be the traitor, he just really does not appreciate the other survivors. And rightfully so, they are cowards who left him to fend for himself.
@siti I think they left cos time is on their side, the big guy is scary and might take one of them out but this expedition was already success by killing two more people. They can wait and attack when he's asleep/tired/hungry
Wow I thought for sure the weird siblings were involved with the monkeys but I guess I was wrong, now they are even more screwed than before, there could be a whole monkey village
This series is so weird, I think there might be multiple monkeys trying to enact vengeance on the group. They his the body of the one that fell since it died on impact.