Wednesday's TV Highlights: 'Code Black' on CBS

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Jay Leno's Garage Director Francis Ford Coppola is a guest on the season finale. 7 and 10 p.m. CNBC

Arrow In the conclusion of a crossover story that began on "The Flash," Malcolm (John Barrowman) injects himself into the conflict between the heroes and Vandal Savage (Casper Crump), with...