The Vanishing is a 1993 thriller starring Jeff Bridges, Kiefer Sutherland and Nancy Travis. It is an American remake of a 1988 FrancoDutch film also called The Vanishing, and also directed by George Sluizer.
In a short series of flashbacks, the buildup to the crime is shown. Jeff is taken to the gas station where his lover went missing, and is told that if he drinks a cup of coffee which has been drugged, he will discover her fate by experiencing it. He does, and wakes up to find he has been buried alive.Jeffs new girlfriend, Rita Nancy Travis, has traced him and his abductor to the area, and discovers just in time what has happened. She gets Cousins to drink drugged coffee by talking about his daughter, but does not realize the drug takesminutes to take effect. She goes in search of Jeff, but is thwarted at the last minute by Cousins. Fortunately, Jeff has revived and is able to climb out of the grave and kill his tormentor with the shovel he had used to bury Jeff and Diane. The remake ends with Jeff and Rita back together, selling the story as a novel to a publishing company. ........
Source: Wikipedia