ANTHONY MICHAEL HALL WAS OFFERED THE PART OF JOKER
Kubrick originally offered the part of Joker to Anthony Michael Hall, but an eight-month-long argument about monetary compensation eventually ended the collaboration. "It was a difficult decision," said Hall of his departure from the project. "Because in that eight-month period, I read everything I could about the guy, and I was really fascinated by him. I wanted to be a part of that film, but it didn't work out. But all sorts of stories circulated, like I got on set and I was fired, or I was pissed at him for shooting too long. It's all not true."
ARNOLD SCHWARZENEGGER AND BRUCE WILLIS TURNED DOWN ROLES.
Schwarzenegger claimed he was too busy to play Animal Mother (the part that eventually went to Adam Baldwin). Bruce Willis was offered a part two days before he was to start shooting the first six episodes of Moonlighting, so he had to say no, too. Denzel Washington wanted in, but didn’t like that Kubrick didn’t send out a script beforehand to audition.
THE PHRASE "FULL METAL JACKET" APPEARS NOWHERE IN THE BOOK UPON WHICH THE MOVIE IS BASED.
While Kubrick was “enthralled” with Vietnam veteran Hasford’s The Short-Timers, he was concerned about using the book's title as the movie title as he feared audiences might think that the movie was about people who only did half a day of work. Kubrick discovered the phrase “full metal jacket,” which describes the casing of a bullet, in a gun catalog.
VINCENT D’ONOFRIO GAINED 70 POUNDS TO PLAY LEONARD "GOMER PYLE" LAWRENCE.
In addition to the weight gain, D'Onofrio also shaved his head for the role, and was surprised by how much it affected him. ''It changed my life,'' D'Onofrio told The New York Times in 1987. ''Women didn't look at me; most of the time I was looking at their backs as they were running away. People used to say things to me twice, because they thought I was stupid.'' To this day, it's the most weight any actor has ever gained for a movie role.
LT. JOKER WAS ORIGINALLY MEANT TO DIE.
At first, Full Metal Jacket was set to begin with Joker’s funeral in a flashback, but Kubrick felt it was wrong. Yet Kubrick continued to consider killing Joker off throughout filming, and kept asking Modine if he thought it was right for his character to die. Modine angrily told Kubrick that surviving the war and having to remember all of the horror for the rest of his days would be the most fitting ending of all for Joker and the movie. Once again, Kubrick backed off.
THE ACTORS UNDERWENT REALISTIC BOOT CAMP TRAINING
Ermey yelled at the actors set to play Marines in the film for up to 10 hours a day. They also had their heads shaved once a week.