Navy officer Douglas Hegdahl outwits his captors when he's taken as a POW in North Vietnam; Florence Nightingale revolutionizes the field of nursing.

A special Naming Day changes everything in Sanctum. Gabriel comes face to face with an old friend.

Actor Kevin Bacon; Antoni Porowski, Tan France, Karamo Brown, Bobby Berk and Jonathan Van Ness (“Queer Eye”); The Highwomen perform.