Ambulance, The (1990, USA) C-91m. *½ D: Larry Cohen. Starring Eric Roberts, James Earl Jones, Megan Gallagher, Red Buttons, Janine Turner, Eric Braeden, Stan Lee. Barely believable thriller about Roberts, who discovers that there are ambulance cars in New York City that abduct patients. It turns out some doctor is using them for his evil schemes. Film starts out quite well, but some self-conscious (unintentional?) comic touches, slow pace and dumb plotting ruin it. Who advised Jones and Buttons to be in this? Director Cohen also scripted.