Star Tom Cruise was actually born on the third of July.
The entire film was shot in shades of red, white, or blue, depending on the emotional level (battle scenes are all in reddish hues, dream sequences in white, sadness in blue, etc).
Charlie Sheen was considered for the part of Ron Kovic.
Cameo: [Abbie Hoffman] a war/draft protester.
Cameo: [Ron Kovic] WWII veteran in the parade at the beginning.
Director Cameo: [Oliver Stone] the reporter interviewing the military official on television near the beginning of the film, who is played by Dale Dye, the film's military technical advisor.
Including cameos by Oliver Stone there are at least 11 other actors credited in this film that also appeared in Oliver Stone's earlier Vietnam War film "Platoon".
During the demonstration, one of the speakers says that the Bronze Star and Purple Heart honors he earned in Vietnam mean nothing. These are the same two honors that director Oliver Stone and the real Ron Kovic received after serving in Vietnam.
When Ron is sitting at a desk in Mexico, the book "All Quiet on the Western Front" is shown on the desk. It is considered one of the greatest anti-war books ever written.
Originally Al Pacino was set to star as Ron Kovic with William Friedkin attached to direct. However the project fell through due to financial problems. Ten years later the film was made with Tom Cruise as Ron Kovic with Oliver Stone directing.
A copy of "Johnny Got His Gun," a popular anti-war novel about WW1, is visible on Ron's hospital bed when he learns he will never walk again. In the novel, the main character is a soldier who is mutilated beyond recognition in a war; he has lost both of his arms and legs as well as his sight and hearing.
Oliver Stone's then wife Elizabeth is mentioned in the closing credit roll as Naijo No Ko. This Japanese term means "with the help of my wife" or, more colloquially, "I owe my success to my better half".
The word "fuck" is used 289 times throughout the film.
Ron Kovic and Oliver Stone wrote much of the script together at a cafe in Venice, California.
This film represents one of the rare instances where Oliver Stone was able to cast his very first choice for a starring role in one of his motion pictures. Tom Cruise was Stone's definite preference for the role of Ron Kovic, a casting decision that Kovic ultimately stood by.
Oliver Stone wanted to make the movie in Vietnam but relations with that country and the US were still frosty after the war so it was made in the Philippines instead.
The studio was initially very dubious about the casting of Tom Cruise in the lead as he hadn't really tackled such a heavily dramatic role before.
The film's anti-war message meant that Universal were very nervous about its box office chances so they kept the budget low. To keep costs down, most of the cast didn't receive an upfront salary.
The last scene of the film to be shot - in a race against time as the sun was going down - was the wheelchair fight between Tom Cruise and Willem Dafoe.
For the duration of filming the scenes after Ron is paralyzed, Tom Cruise stayed in and used a wheelchair off the set as much as possible.
The real Ron Kovic gave Tom Cruise his Bronze Star for his performance in this movie.