This 1972 horror film stars William Smith and Michael Pataki.
Smith (Any Which Way You Can) plays James, a young man whose mother was raped and impregnated by a vampire. Pataki (Halloween 4) plays Caleb, the ancient vampire working as a Night School professor whom James vows to kill. This isn't bad, it starts off kind of slow, but Pataki not only plays a decent vampire, but is usually good at playing a jerky character. Check this one out if you enjoy vampire/horror flicks.
Smith (Any Which Way You Can) plays James, a young man whose mother was raped and impregnated by a vampire. Pataki (Halloween 4) plays Caleb, the ancient vampire working as a Night School professor whom James vows to kill. This isn't bad, it starts off kind of slow, but Pataki not only plays a decent vampire, but is usually good at playing a jerky character. Check this one out if you enjoy vampire/horror flicks.