Shawn Hatosy delivers an inspiring performance in the affecting drama recalling Sen. John McCain's years as a POW during the Vietnam War after the young Navy pilot's aircaft was shot down. Based on the bestseller “Faith of My Fathers.” Adm. Jack McCain: Scott Glenn. Cat: Cary-Hiroyuki Tagawa. Carol McCain: Erin Cottrell. Roberta McCain: Korbi Dean. Bud Day: Troy Ruptash. Norris Overly: Shea Wigham.