Okay, one of the characters had a fun monologue about what strange terrors could lurk in the vastness of a glacial lake, which are thoughts I have when I want cthulu to just show up and do something spooky.
Then some boomer teens on bikes are scared by a monster that I don't think we see. Then we get some other dudes we haven't seen before to don scuba gear and start searching the bog seaweed for the cancer bog monster.