PROMO: ABC Dubs Thursdays T.G.I.T. (Thank God It’s Thursday) Night with Shonda Rhimes Dramas

In a newly released promo, ABC is touting Thursdays as Thank God It's Thursday (T.G.I.T.) with "Grey's Anatomy," "Scandal" and "How to Get Away with Murder," which were all created by writer/producer Shonda Rhimes.