The Ambulance is a 1990 American comedy thriller film written and directed by Larry Cohen. It stars Eric Roberts, Megan Gallagher, James Earl Jones, Janine Turner, Red Buttons, and Eric Braeden as the Doctor. Kevin Hagen, in his final film role released during his lifetime, plays a cop. In his first film role, Stan Lee of Marvel Comics has a small role as himself.
Plot
Aspiring comic book artist Josh Baker meets a young woman named Cheryl on the streets of New York City, who proceeds to collapse and is rushed to a hospital by an ambulance. When Josh arrives at the hospital, he is shocked to find that there is no record of Cheryl ever being admitted. He soon learns another startling discovery: Cheryl's roommate also vanished after being picked up by the same ambulance.
Convinced that there is some sort of conspiracy going on, Josh proceeds to investigate the disappearances, despite the overt disdain and discouragement from Lt. Spencer.[1]