Scenes Secretly Filmed With A Look-Alike Family Member

Pretty much every actor uses doubles and stand-ins, but some make the production of films a lot easier by using a family member who looks a lot like them. After all, if it's Tom Hanks' own brother doing all of those running scenes in Forrest Gump, you don't have to worry about covering his face up quite as much, right? Indeed, Jim Hanks has been known to double for his brother's voice as well.