UFOria (1984) - complete film - Harry Dean Stanton, Fred Ward, Cindy Williams

Sheldon Bart (Fred Ward) is a drifter, and a small-time con man. He meets his old friend, Brother Bud (Harry Dean Stanton), a big-time con man into faith healing and fencing stolen cars, at his revival tent outside a small town. Bud has developed a real ability to heal, although he has no idea how this has happened. While he's helping Brother Bud, Sheldon falls in love with Arlene (Cindy Williams), a local supermarket clerk who believes in UFOs and is deeply religious and deeply lonely. When Arlene has a vision of a coming UFO, everyone deals with it in their own way. Brother Bud begins to twist Arlene's belief and visions into a new pseudoreligious cult.