"Vint comes to the town of Bluefield to investigate the death of a friend. He learns that the man was murdered for trying to organize small land owners against the town boss who has been using his gunfighter son to intimidate them into making him a partner in their ranch, them forcing them out or killing them. But getting the town boss convicted will not be so easy."
While on a drive, Walker and Alex find a child walking alone on the back road. She says her father was taken by men from space. The rangers and Alex investigate the strange lights and sounds despite being warned off by the Air Force.
An undercover detective in Miami is captured by drug dealers when her cover is blown. Miami police ask Texas Ranges to help by going undercover as out-of-town dealers looking for drugs. They recuse the detective and break the drug ring.
Sgt. Anderson is sent to division HQ to report on a battle in which his Bravo Company suffered losses and to meet the platoon's new leader, Lt Goldman. He also uses the trip to recruit some new "Grunts" calling upon his own criteria to call the best from a group of green recruits. Goldman, just arrived from the States, immediately clashes with Anderson over military procedure.
After an ambush by Dietrich, Troy is wounded and the other members of the Rat Patrol are captured on a mission to find a German supply depot. Troy, assisted by a beautiful Irish missionary, must find a way to rescue his team.