William Gilmer, a 28-year-old actor from Glassport, Pennsylvania, was last seen on August 3, 1999. He left his home wearing blue jean shorts and Nike shoes and was described as a Caucasian male with brown hair and brown eyes, between 5 feet 10 inches and 6 feet 2 inches tall, weighing 225 to 230 pounds, with a tattoo on his right arm.

There is an unconfirmed detail that he may have been driving a black Mitsubishi Eclipse. His disappearance was reported to the Glassport Police Department on August 7, 1999, after which an investigation was opened but produced no publicly reported breakthroughs. Little else is known about the circumstances of his leaving or any movements after August 3.

If anyone saw William around Glassport in early August 1999 or has information about a black Mitsubishi Eclipse in the area at that time, please come forward.