Jon (Napolean Dynamite) Heder is in awe of Diane Keaton, who plays his mother in the currently filming “Mama’s Boy.” Heder plays a thirtysomething slacker who lives with his doting mother in the comedy. They’ve been filming on location in the triple digit heat in Santa Clarita, California. On one agonizingly hot day Diane hired Continue reading “MOTHER AND SON”