Thursdays on NBC (10-11 p.m. ET); Season Premiere: June 22
Dr. T.C. Callahan, "The Night Shift"
Eoin Macken plays Dr. TC Callahan on the NBC medical drama “The Night Shift.” An Army doctor who has recently returned from Afghanistan and uses unorthodox methods to save lives, Callahan’s brash style does not always sit well with the bosses, but he is a brilliant surgeon and a fearless advocate for his patients. Macken recently wrapped shooting for a starring role in National Geographic Channel’s upcoming event series “Killing Jesus,” based on the book by Bill O’Reilly. He has also published his first novel, “Kingdom of Scars,” a ...