No nudity, a few sexual comments.

Some disturbing pictures of dead bodies in S2 ep6, often Ryan explains the brutal murders of the ghosts they are hunting

Many uses of "F**k" and "S**t." In almost every episode there are profane words.

Shane and Ryan have beer and other alcoholic beverages sometimes, some of the backstories behind haunted places involve drugs.

There are many disturbing explanations of murder, Shane and Ryan visit many unnerving places, and some very frightening things happen (Keep in mind that the comedy breaks up a lot of the more frightening scenes to make it more bearable to people who are scared easily.)