Foul Play (1978) on Netflix

Ever since coming out of a failed marriage, San Francisco librarian Gloria Mundy has lived a reclusive life with no romance on the horizon. Encouraged by her friends who think she should start dating again, Gloria picks up a stranded motorist along the highway, he named Bob 'Scotty' Scott. The two make a date for later that evening. At that date in a dark movie theater, Scotty, with a gunshot wound to the abdomen, tells Gloria among other things that there's going to be a murder and to "beware of the dwarf", after which he dies. But before she can call in the authorities, Scotty's dead body goes missing with no one in the theater having seen him either dead or alive. As Gloria nervously wonders what is happening, a series of people including a dwarf, an albino, a Turkish looking man, and a man with a scar on his face, are chasing her seemingly wanting to kill her. All the while, she keeps on encountering this nervous little English-accented man who wants Gloria for another reason. The police are finally called in after a break-in at her apartment, where she thinks she's killed the man with the scar on his face. When SFPD Detectives Tony Carlson and 'Fergie' Ferguson arrive on the scene, they find Gloria unconscious with no dead body in sight. Despite both detectives thinking that her ramblings are pure hallucinations, Tony, attracted to her, decides to be Gloria's protector. But as more and more happens to Gloria, the mystery behind Scotty and his death becomes clearer. Scotty's death is only one element in a plot more vast than either Gloria, Tony or Fergie could have imagined.