10 Things You Might Not Know About 'Return of the Jedi'4 of 10
In the 2004 DVD release, George Lucas explained the reason behind why Yoda told Luke that Darth Vader was his father. Lucas had consulted with a child psychologist during the making of the film. The psychologist said that unless it was unequivocally stated that Vader was Luke's father, moviegoers age 12 and under would dismiss Vader's claim to be Luke's father as a lie.