Plot hole: Tom discovers Claire's body in the wardrobe of his motel room. He leaves the room, and within a minute returns to the room, accompanied by the police. The body has vanished from the wardrobe, but given how little time Tom was away from the room, it is impossible for someone to have moved it, particularly given the weight of a corpse.
Nowhere Man (1995)
1 plot hole in Doppelganger - chronological order
Starring: Bruce Greenwood, Megan Gallagher, Marvin LaRoy Sanders
Continuity mistake: When Tom initially breaks into his studio, the "Hidden Agenda" photograph has a plaque underneath it. When he returns later with Dr. Bellamy, the plaque has disappeared.
Thomas Veil: Soon, all my memories will be gone. Without ceasing to breathe, I will cease to exist.
Trivia: Intended to be a homage to the cult TV shows "The Fugitive" and "The Prisoner."