James Mitchum in Thunder Road (1958)
Robert Mithcum's oldest son, James Mitchum, had a difficult time developing a career as an actor. It didn't help that he looked so much like his father who at that point had a very recognizable face and a well-established acting career. If you take a look at the pictures below, you'll see why. James had his father's sad eyes, square face, pouty lips and even his dimpled chin! These are screen caps taken from James Mitchum's screen debut in Thunder Road (1958).