(W) Will Conrad, Rod Monteiro (A/CA) Will Conrad. Prisoners of war James and John are realizing there's more going on at this camp than their captors are letting on. With prisoners' bodies getting sicker and weaker* escaping is a race against the clock. Meanwhile* Dr. Sadao Shuzen isn't seeing the results he would like* and he's facing a ticking clock of his own. Will anyone get out of Unit 731 alive?