Tell Them Who You Are is a fascinating look at a father by a son. What makes it quite interesting is that both Haskell Wexler (the father) and Mark Wexler (the son) are filmmakers. I thought that it would be a look at Haskell’s career with some personal insight, but it actually is a touching and honest portrait of the relationship between the father and son. You learn about both of their careers, but it is filtered through their personal lives which are closely linked with the films and projects that they have made.