Attack of the Killer Tomatoes! (1978)
A group of scientists band together to save the world from mutated killer tomatoes
Happy Hour (1986)
A chemist experimenting with different formulas stumbles upon an ingredient that, when added to beer, makes it absolutely irresistible Before he realizes it, an international spy is after him to try to get the formula for himself
Return of the Killer Tomatoes! (1988)
Crazy old Professor Gangreen has developed a way to make tomatoes look human for a second invasion