invisible on vacation

As novice detectives, Bud and Lou come face to face with the Invisible Man.

After experimenting on himself and becoming invisible, scientist Jack Griffin, now aggressive due to the drug's effects, seeks a way to reverse the experiment at any cost.

After a freak accident, an invisible yuppie runs for his life from a treacherous CIA official while trying to cope with his new life.

When the senior sorority sisters of Theta Pi decide to do in their demented house mother, someone seeks revenge, and begins a night of terror and madness.

When five sorority girls inadvertently cause the murder of one of their sisters in a prank gone wrong, they agree to keep the matter to themselves and never speak of it again, so they can get on with their lives. This proves easier said than done, when after graduation a mysterious killer goes after the five of them and anyone who knows their secret.