The Louisiana bayous provide a striking backdrop for this movie, and the visuals are truly impressive; however, the plot relies too heavily on familiar slasher tropes. After an unusual incident in the swamp claims the life of a solitary man, indications suggest he might still be alive. Soon after, people begin to die. Agnes Bruckner, Jonathan Jackson, Laura Ramsey, and Rick Cramer appear in the cast. "Venom," …