Armie Hammer Had a Ruth Bader Ginsberg Dinner Party for His 'On the Basis of Sex' Cast (Exclusive Clip)

Here's a sneak peek of one of the featurettes that pull back the curtain on the making of the Ruth Bader Ginsberg biopic. 'On the Basis of Sex' is available digitally March 26 and on Blu-ray and DVD on April 9.