i wanted to find out the title of a certain old horror movie i watched back it 1990 to 1995,the only thing i remember about the movie was a certain scene where a certain guy or thing was running from another guy or thing that had green blood which at some point her cut himself and the green blood fell to the ground and some monsters started coming from the earth.the other running away had some red potion or blood which he poured onto the door frame and it created some magical shield that kept the monsters out…
another scene where the guy running got on a bus and somehow created the shield on the door of the bus and some other guy tried to enter but sensed the shield and declined to jump on it
please anymore ideas and corrections are welcome.i really dont have any other knowledge about this movie