Robin Dalea

Andy (Ed Helms) decides to motivate and inspire everyone by taking them on a field trip to Gettysburg. Some people in the office stay behind and Robert California (two-time Emmy Award winner James Spader) asks them to come up with Dunder Mifflin/Sabre’s next big idea. Rainn Wilson, John Krasinski, Jenna Fischer, B.J. Novak, Zach Woods, Leslie David Baker, Phyllis Smith, Angela Kinsey, Brian Baumgartner, Oscar Nunez, Kate Flannery, Mindy Kaling, Creed Bratton, Craig Robinson and Ellie Kemper also star.

The BAU team investigates a mass murder at an Internet security company in Charlottesville, Va., but clues reveal it is not a typical serial killer at work. Also, Prentiss must complete recertification training under Morgan's watchful eye.

The team searches for a teenage girl who disappeared after trying to dodge the advances of an aggressive boy. After the guy sent her a shockingly lewd note, she was last seen leaving an Internet café with him following her. Meanwhile, Samantha's estranged sister, Emily Reynolds (recurring guest star MOLLY PRICE - "Third Watch"), attempts to reconnect with her.