They search for a retired U.S. Army officer who has disappeared right after a dinner that was given in his honor by former members of his Vietnam platoon

Amad Jackson, Brendan Walsh, Charlie Bodin, Cleandré Norman, Elizabeth Jayne Hong, Ernie Hudson, Griff Furst, Jack Kyle, Maxxwell Hamilton, Michelle Krusiec, Phil LaMarr, Ray Baker, Sam Anderson, Sarah Brown, Scott Helms, Steve Eastin, Troy Evans, William Sanderson