TV Quick Hits: ‘Nashville’ season 5 teaser; ‘Star Trek: Discovery’ castings; ‘Z Nation’ renewed

Let’s begin this new edition within the realm of “Star Trek: Discovery,” given that the upcoming CBS All Access series has found another pair of notable names to add to their cast. First, motion-capture expert Doug Jones (“Hellboy”) has been cast at Lt. Saru, a member of a brand-new alien race to the series and […]