Who's Harry Crumb? is a 1989 comedy-mystery film featuring John Candy as the title character.
Paul Flaherty directed the film, which co-stars Annie Potts, Jeffrey Jones and Shawnee Smith. An uncredited cameo appearance is made by James Belushi.
The story revolves around the often incompetent, sometimes genius, private investigator Harry Crumb in his search for a kidnapping victim.