"Criminal Minds" Stars Come Together for The Longest Day

Cast members from CBS’s hit series “Criminal Minds,” Joe Mantegna (David Rossi), Kirsten Vangsness (Penelope Garcia) and Paget Brewster (Emily Prentiss), star in a new video message inviting viewers to take part in the The Longest Day®, an Alzheimer’s Association® event taking place on June 21, 2017.