News that Goldman and Anderson are missing and believed dead devastates the platoon and Alex.

Goldman reveals to Zeke that it may be time for him to move to a desk job. Alex is glad to see Myron back but tells him that she is going to take the Paris job. Elsewhere, Taylor, Percell and Ruiz tease a new recruit who is a pacificist. Taylor knocks the new medic, Hockenberry on his butt. Zeke is just as horrified as the rest when he is told by Doc Hock that he won't carry a weapon. Afterwards, Anderson meets Goldman's replace, a no-nonsense but wet-behind-the-ears new LT who thinks he already knows everything there is to know. Zeke also learns that he has received a promotion. Alex arranges a final going-away party for her and Myron. Alex ends up missing her plane to Paris but not because of the party but because she has a chance to do an exclusive and dangerous interview with a VC officer. After getting out of the interview, Alex meets Myron in Saigon, for there last dinner, before going to Paris. As Alex waits for Myron in front of the restaurant, a bomb explodes, killing her with

Col. Carl Brewster enters the local Vietnamese town to make the ""boom-boom"" parlor off-limits because of men catching the clap. Goldman and McKay attended the funeral for Alex who was killed in the bomb explosion. Anderson and the squad have been transferred to MACV-SOG, under the command of Col. Brewster. Brewster lets Hockenberry ""volunteer"" for a special assignment ,cleaning up the whore houses. Goldman has trouble dealing with his feelings about Alex's death. Anderson is thinking about using some of his leave to go visit his daughter, but he is concerned about Goldman. Goldman returns to the unit, both he and Anderson meets up with Brewster for the first time. Goldman breaks up a party when the unit meets up with Baker again -- by telling Johnson that he is in charge of the squad while Anderson goes home for some leave. Zeke visits his ex-wife, Carol, and their daughter, Katie. Johnson finds he has a hard time filling Zeke's shoes and dealing with Percell who is on a dangerous downward spiral.

While Zeke is back in the States, Brewster sends the men out to locate a missing SOG team. Once in the bush, Team Viking locates the missing soldiers, who all appear to be dead. It is an NVA trap; the enemy opens up just as the American reach the bodies but retreat quickly when Johnson leads a counter-strike against them. Johnson faces a crisis of confidence because men under his command were killed. Ruiz is struggling with Doc Hock's pacifist attitudes, Johnson is getting worse and Taylor is losing faith in everyone. Anderson arrives back in Texas and spends time with Dr. Seymour. They spend the weekend together and discuss the days ahead, Zeke has trouble seeing any future that involves him returning to the World.

Utter havoc reigns in the jungle after a newby makes a mistake and two other soldiers are killed going to his resuce. The men are led by Lt. Beller, and his unit has seen far too much action and too much death. Beller is an old friend of Goldman's, together they are sent back out to search for an NVA regiment. Beller tells command that his men need rest or they are going to snap but Brewster insists they must go out. Meanwhile everyone is happy to see Anderson return, except for the ever-depressed Percell. Goldman spends some time with Beller. Percell is going over the edge fast and no one knows that he has started to use drugs. Anderson discovers that Brewster is married to a Vietnamese girl and they have a child. The next day, on their mission, Percell (drugged up) starts to panic. Beller's unit creates a My Lai-type of massacre in the field and that sends Percell off the deep end and straight into the waiting arms of heroin dealers.

McKay has a date with a ""killer"" blonde but on the way to take her shopping he ends up hitting a child with his jeep and comes in contact, for the first time, with a makeshift orphanage where he decides to get involved with the orphans. Doc finds Purcell high on grass and drugs. Purcell leave in a huff, seeking more drugs, and ends up arrested and assigned to a ""shit burner"" detail. Goldman goes to Brewster to report the massacre. Later, Goldman and Anderson are briefed on a mission into Cambodia to kidnap a defecting NVA officer. Percell tries to desert.

Taylor, Ruiz and Johnson go in search of Purcell after he goes AWOL. They look for 3 days, finally being taken to a heroin parlor by three drug dealers. Danny refuses to leave and the 3 thugs won't let the soldiers force Danny out. Later, Anderson and Team Viking are trying to find a road that is part of the Ho Chi Minh trail. When they find the road they return to the base where everyone knows about Danny. Brewster tells Goldman to solve the problem and Goldman insists upon talking about the massacre. Brewster puts his own career in jeopardy as he tries to get the army to deal with Phu An massacre. Anderson (under pressure from Goldman) organizes a commando raid and goes into Cholon to spring Purcell -- who then is forced to go through cold-turkey withdrawal. Brewster is ordered to shut up about the Phu An massacre.

The men of Team Viking are receiving medals in a ceremony in recognition of their heroism. In the midst of the ceremony, General Higgins arrives and reads out Brewster. Higgins thinks Brewster should have kept his mouth closed about Phu An. Higgins leaves with the threat that he will destroy Brewster if the colonel keeps ""forcing the issue"". Anderson talks with Percell who is off drugs, finally, and is now spending time at the Psych Ward. Doc calls home and finds out that his girl friend is sleeping with someone else. Brewster takes the story of Phu An to the press and is relieved of duty.

Team Viking goes out to capture a Soviet chopper but ends up surrounded and captured. Luckily the mission was just practice. Myron discovers that his father -- Gernal Goldman -- is back on the base. His father has 2-3 months left to live because of cancer. While Myron and his father fight, Johnson attempts to decide if he should re-up or go back to the World. A Mexican/American WAC takes up with Ruiz. Johnson finally decides to go back to the States. Percell wonders if he is yet ready to return to the field. Anderson and McKay butt heads when McKay tries to take over the leadership of a mission.

McKay decides he is personally going to get the sniper who has been taking out helicopters... but with Anderson and Goldman on the ground and him in the air, HE ends up the next target, crashing and killing his co-pilot. Johnson, with only 72 hours left, gets a bad case of ""short timer's nerves"". Meanwhile a crazy CIA operative -- Duke Fontaine -- takes several VC suspects up in a helicopter and starts throwing them out until one of them will talk. Anderson and the team are going to go out after a VC-recruiter and get permission for Johnson not to go but because Johnson has decided that he ""must stick to the routine"" he ends up going. Taylor and Johnson are captured by the VC and tortured by a sadistic Vietnamese man.

Christmas finds Team Viking the bush trying to capture prisoners in Cambodia. Doc tries to show compassion to one of the captured men... who turns out to be able to speak English. Anderson and Goldman exchange Christmas gifts, back at camp. Ruiz takes flowers to Susanna. Taylor finds that he misses Johnson. Team Viking prepares for a Christmas party at the orphanage. Meanwhile, Sgt. Marvin Johnson returns home and finds out that bigotry is alive and well there.

lor is expecting to be promoted at any moment, and opens his mail to find a letter from Johnson talking about how great things are back in the World. Anderson is forced to tell Taylor that he has been passed over for promotion. Taylor starts to deal with the black/white issue -- badly. Percell goes to a black ""bar"" to get Taylor when it becomes obvious that Taylor isn't coming home unless someone goes to get him. Goldman is told that Team Viking is going to go on a mission being dictated by a local Vietnamese Province Chief. The man is going to trade permission to use his village as a base for artillery (which will save many American lives) for the team's going to get his wife). Only after the team agrees do they discover that the woman is pregnant (with another man's child), sick and running from her husband.

Newbie replacements arrive, including a young man that gains Anderson's attention as he and Team Viking return from the field, as the boy proves to be 15 years old. FNGs are moving in all over Team Viking. Goldman (suffering from the same shortage of room) finds himself bunked up with McKay. Team Viking gets assigned a recon mission based on Fontaine's information. Anderson and Goldman spend as much time as possible breaking in the new guys. Zeke and Myron head out with 18 FNG's. Anderson's unit stops to dig in a defensive position to work from, but before completing the bunkers they are attacked by the enemy, and due to outstanding bravery and courage, a few actually survive.

Team Viking earns a 3-day pass and then promptly gets itself in trouble because of their brawling. While the major is reading every one out about this, a shot from the jungle kills him. Anderson assigns Bell and Doc to work at the orphanage and takes the rest of them out. Goldman is sent out to find the sniper ""or else"". McKay's new gunner opens fire on the Americans below him -- by mistake -- killing a large number of them. The Team gets thoroughly drunk and Bell climbs up on the top of a building and ends up falling to his death. When the others realize what has happened they decide to get him listed as KIA. McKay, meanwhile, goes after the sniper himself!

All of the enlisted men of Team Viking end up with food poisioning. Goldman is forced, because of that, to take on an assignment himself that he had intended to assign to someone else, drafting Anderson to come along. They pick up a deserter who Anderson has known as the ""ideal"" soldier for years. As the two men spend time together they talk about their early meetings, etc. Zeke gets a letter from Johnson. The next day Digby (the deserter) escapes before Anderson and Goldman get there but is recaptured. They start off to Long Binh prison. Digby has been a soldier for 14 years but gave it up when some soldiers started to give him and his Vietnamese wife a hard time. Digby ends up saving their lives, a number of times, and he ends up ""accidentally"" escaping

Team Viking takes off on another Fontaine mission, where they run into heavy contact. McKay arrives back at the LZ to rescue them, only to end up being fired on by missiles. He has no choice but to leave without Taylor, Ruiz and Private Woznaik. They attempt to make it back to their own lines on their own. The team goes back to check for their men -- McKay gets tricked by the VC and nearly killed -- only Taylor's self-sacrificing smoke grenade gets the chopper pilot back up in time. Wozniak ends up dead of a snake bite, leaving Ruiz and Taylor on their own. As the days pass, Taylor and Ruiz are replaced by two new soldiers, including 44-year-old PFC Thoams ""Pop"" Scarlett, a lifer with a unique perspective on the war.

Taylor and Ruiz are still listed as MIA. At the camp there are still more FNGs, including a peace-loving photographer. Anderson is told by Goldman that Team Viking is about to be back to SOS (same old shit) missions -- no more special operations. Pop's son is reportedly one of the new guys. Suzanne returns from leave to hear that Ruiz is missing. The photographer gets permission to go out with Anderson's team. Things go bad fast, and they are soon losing soldiers to stupid reasons -- and mostly just because they are FNGs.

Out in the field, Percell captures a VC. Doc and another soldier stand guard. A second VC attacks Danny and while Doc and the other soldier watch, the first VC grabs a gun. Doc refuses to fire, despite the fact that he has the only other weapon and the third American is killed. Colonel Brewster returns for the Phu An board of inquiry. Everyone ostracizes Doc, feeling that they can't trust him. Goldman meets up with Brewster after Pop has punched the colonel out. Meanwhile, Ruiz and taylor have crawled out of the jungle after 22 days. Doc -- told he is going to be transferred out as he is ""no longer dependable"" -- meets up with Pop and goes on a bender. Ruiz leans that Suzanne has suffered a breakdown due to the stress of the job and losing him (she thought).

Anderson & Pop are having a good time at a local bar when a young trooper turns up and gets insulting to Pop -- it turns out to be Robby (Pop's son). The Phu An Board of Inquiry starts. As the situation develops and Beller realizes what his men did -- he had blocked it out -- he kills himself. Zeke and Team Viking go out with Robby on another SOG mission. They end up getting sprayed with Agent Blue. Before the end of the day, Robby ends up killed, leaving Pop to bring his son home in a body bag.

The monsoon seasons starts. Pop goes back to the States for his son's funeral, only to be blamed for the death of his son (by his wife). Goldman is upset over Beller's suicide -- feeling that the ex-friend was only another type of victim of the war. Brewster enlists Goldman for a volunteer mission to rescue MIA/POWs. AN ex-POW (very fragile) comes back to Vietnam to help plan the mission. Doc is still on base but no one will speak to him. Doc goes to talk to Goldman, begging to be part of the rescue mission but gets refused. The mission turns out to be a nightmare. The POWs were moved before the Team got there, Griner is blinded, Pop and McKay are hurt and get shipped to a hospital in Japan, Brewster is hospitalized at China Beach.

Several months later, McKay -- mostly recovered -- is told that he will never fly again. Bitter, he tries to get a civilian job flying but is told that Vietnam vets are too freaky. When he finally gets a job flying air-traffic monitoring, he loses it -- not to a ""flashback"" but to sheer irritation. Ruiz returns home to New York but can't find a job. In Montana, Percell is now a carpenter and is nearly freaked' out by finding a Vietnamese worker on the crew. That same night he runs into a peace-activist at a blind date. Bill Griner returns home to North Carolina -- having been blinded. His parents turn to faith healing and Griner retreats to the ""comfort of the fields and a faithful dog"". Back in Vietnam, Taylor meets a new black soldier who tells him that he came back because the world is nowhere for a ""black"". Doc has been sent to a field hospital but gets in trouble even there because he shows compassion for a dying man.