‘The 15:17 to Paris’ portrays three Americans facing down a terrorist before he could strike on a Paris-bound train. Those heroes are also the stars of the picture. Currents News Tim Harfmann spoke with them during a guest appearance on the NET-TV program ‘Walk In Faith’ and learned that God is essential to their story. The heroes will appear on a future episode of ‘Walk In Faith.’ The show airs Tuesdays at 8:30pm, with encores Fridays at 9pm, on NET-TV.