Movie - Dawn of the Dead (George Romero, 1978)
Movie - Inseminoid (AKA "Horror Planet," Norman J. Warren, 1981)
In space everybody gets to hear you scream over and over when you have alien, ghoul babies...
Movie - Cemetery Man (Michele Soavi, 1994)
A cemetery man must kill the dead a second time when they become zombies.
Movie - Star Odyssey (Alfonso Brescia, 1979)
Earth is attacked by an intergalactic villain and his army of robotic androids, duh.