Thriller in which a movie stuntman takes his brother's place, following a death during filming, in order to try and understand what happened. Glen Wilson (Robert Forster), an expert stuntman, is upset by news of the death of his younger brother, also a stuntman, in an on-set accident. Glen steps into the void for the rest of the filming, determined to discover what happened. He is joined on his travels by a journalist, B.J. Parswell (Fiona Lewis), who is writing a story on stuntmen. The pair soon find themselves investigating the deaths of other stuntmen and in grave danger.