Series host Audra McDonald takes to the stage in her own concert special, singing personal favorites including selections from her new album, "Go Back Home." 

"Rebel" chronicles the story of Loreta Janeta Velazquez, a Cuban-born teenager from New Orleans who fought disguised as a man during the American Civil War. Based on a 600-page memoir published in 1876, this film tells the story of an unusual Civil War soldier who was considered a hoax for over 100 years, but contemporary historians have found evidence of her existence. 

The promotion board will be visiting the Gasforth police station and Grim and Fowler are the most likely candidates. When Grim tells Fowler that they usually go for family men, Fowler proposes to Dawkins in a most unromantic way, causing her to break up with him. 

P.C. Joe Penhale (John Marquez) has an unexpected visitor - his ex-wife Maggie (Julie Graham). She appears to have completely forgotten that they split up a couple of years ago. When he tries to tell her they are no longer married she accuses him of over-reacting, and wants to know why he packed his bags and left her. Joe struggles with a mixture of distress and elation at seeing Maggie again. He has thought about her every day since they parted. He realizes she is clearly not well, and tries discreetly to ask Dr. Ellingham about her symptoms without telling him that he is talking about his ex-wife. Meanwhile, Martin and Louisa's baby still doesn't have a name, and P. C. Penhale warns them that time is running out. If they don't register a name for the baby soon the State will step in and name the baby. After protracted discussions the couple finally reaches an agreement. 

On the eve of Memorial Day, join co-hosts Joe Mantegna ("Criminal Minds") and Gary Sinise ("CSI: New York") for a night of remembrance featuring an all-star line-up performing with the National Symphony Orchestra. The 24th annual broadcast of the NATIONAL MEMORIAL DAY CONCERT airs live from the West Lawn of the U.S. Capitol before a concert audience of hundreds of thousands, millions more at home, and to our troops around the world on the American Forces Network.