James Cameron almost didn't cast Leonardo DiCaprio in Titanic after bold refusal

It's hard to imagine anyone else other than Leonardo Di Caprio in the role of Jack Dawson in James Cameron's epic movie Titanic, which is one of the most successful and well-known movies of all time.

However, the 23 year old was very nearly sacked from the job after refusing to read from the script during the audition process and later refusing to do a screen test with his future co-star Kate Winslet.

Director James recalled the moment, saying he was initially "charmed" by Leo during the first meeting and a few days later arranged for him to do a screen test with Kate, who he had already cast in the role of Rose Dewitt-Bukater.

However, he was soon met by arrogance from the young actor, which nearly forced him to look elsewhere for the role of Jack.

"He didn't know he was going to test. He came in, he thought it was another meeting to meet Kate," James said. "And I said, "okay, we'll just go in the next room we'll run some lines, and I'll video it." And he said, "you mean I'm reading?" and I said "Yeah." He said, "I don't read."

Leonardo DiCaprio was nearly sacked from Titanic after refusing to read the script (AFP via Getty Images)

Speaking to GQ, James said he simply just shook his hand and thanked him for coming by. A shocked Leo allegedly replied: "You mean if I don't read, I don't get the part, just like that?"

James said he explained to him where he was coming from, stating that Titanic was a "giant movie" and would take up a great deal of his future years.

Leo's arrogance nearly made director James Cameron look elsewhere (CBS via Getty Images)

In comparison, Leo would be "gone doing five other things", adding that he told him "I'm not going to f*** it up by making a wrong decision in casting."

Leo then reluctantly agreed with James, recalling that he was "so negative" right until he said "action" and then when he "turned into Jack".

Needless to say, the movie Titanic is one for the ages and is still hugely popular today, almost 25 years after its release.

Leo later agreed to follow James' orders during the auditon process (CBS via Getty Images)

The hit flick hit the big screens in 1998 and quickly won plaudits across the world. It tells the story of a wealthy teen who meets an artist on board the ill-fated ship and quickly falls in love.

Netflix added the epic movie to its titles on July 1, giving fans a new way to catch the film. It's also still available to stream on Prime Video.

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