Expedition financier and Victoria's boyfriend. Initially focused on the dive, he suffers a psychological breakdown after Victoria's death, steals the last rebreather, attempts to kill Frank, and eventually drowns himself in a tunnel after realizing his actions.
Carl and Victoria are a couple whose relationship is strained by the extreme cave environment and Victoria's death.
Frank leads the diving operations while Carl funds and supports the expedition professionally.
Josh and Carl remain part of the same survival group despite Carl's psychological breakdown.
Explore the full interactive character relationship map of Sanctum