A housewife is stalked by a psycho after she sees him a murder a highway patrol officer.
She's the only witness to the murder ... and the murderer is right behind her.
Did You Know?
The Killers's car is a 1969 Ford Mustang fastback in Bright Yellow. See more
Valerie Harper's character couldn't fly to Denver because the Denver airport was closed due to snow, yet in the hospital scene there's no trace of snow and you can see a tree with green leaves outside the window. See more