A brief sexual reference is made in a Episode 2. Zak states the people who were locked in the Prison and he states, "murderers, rapists, etc."

In Episode 4, "Ted Bundy Ritual House" constant references of a crude sexual act, "rape" is made. Zak explains how Ted Bundy raped countless victims against their will.

Frequent uses of "hell, ass, crap", Bleeped/Infrequent uses of "f**k, shit, bitch, etc."

In some interviews, cigarettes are seen, as well as some beer bottles.

In some sequences suicide is seen.