The Brave (NBC) “Unknown, Unheard, Unseen” Promo HD The Brave is a heart-pounding journey into the complex world of America’s elite undercover military heroes. Show More… 6 Comments Related Videos Will 1×04 Promo “Brave New World” (HD) The Brave (NBC) “They Are the Calvary” Promo HD The Brave (NBC) “Hold on to Hope” Promo HD NCIS 14×07 Promo “Home of the Brave” (HD)