Six months after losing his wife and two young sons in a plane crash, Vermont professor David Zimmer spends his waking hours mired in alcoholic grief and self-pity. Then, watching television one night, he stumbles upon a lost film by the great silent comedian Hector Mann, and finds himself entranced. His growing obsession with the mystery of Mann's true life story will take Zimmer on a strange and intense journey into a shadow-world of lies, illusions and unexpected love ...