The Terror Within (1989)

Director: Thierry Notz
Cast: Andrew Stevens, George Kennedy, John Lafayette, Joseph Hardin, Starr Andreeff, Terri Treas, Tommy Hinkley, Yvonne Saa

Synopsis:

Experiments in biological warfare have destroyed all but a few remnants of the human race. Alone in a lab, eight students work feverishly to create a vaccine before they are forced outside in search for food. It is then that the surviving scientists discover creatures mutated by the plague. Now they prepare to do battle against their worst fear: The Terror Within.