Mary, Mary, Bloody Mary (1975)
An American artist with a penchant for drinking blood begins seducing and dispatching residents of a small fishing town in Mexico
The Mansion of Madness (1973)
The inmates of an insane asylum take over the institution, imprison the doctors and staff, and then put into play their own ideas of how the place should be run
To Kill a Stranger (1983)
The wife of an American journalist on an assignment in an unnamed South American country run by a military junta is sexually assaulted by a stranger there However, she manages to fight back, which leads to unexpected consequences