This production was one of the programs inspired by the Second World War, a conflict that always has been a strong source of inspiration for the cinema and TV. But now, Americans dare to bring in another war, the Vietnam War, that until two years ago had been excluded from storylines.

The initiative to start came from the CBS network with "Tour of Duty," a drama that has broken with the usual storylines because in spite of being located in the environment of the war in Southeast Asia it preserves the humanitarian values of the starring characters.

They make up a squad from Ladybird, a group of men of different races and customs, and they can only count on themselves to survive in a hostile and unknown environment.

In this way, the main stories principally refer to the human aspects, avoiding overly graphic images. "It doesn't mean we minimize what really happened on the battlefield, but we want people to know what war does to men," says Zev Braun, executive producer.

Braun recognises that the success of movies like "Platoon" and "Born to Kill" ("Full Metal Jacket") influenced CBS to renew this production that has deeply affected the hearts of a country that lost 60,000 young people in Vietnam, not counting the hundreds of thousands of soldiers who came back from war with irrecoverable psychological and physical hurts.