With two weeks to go before filming, the actors complained of problems with the script. William Nicholson was brought to Shepperton Studios to make Maximus a more sensitive character. Nicholson reworked Maximus' friendship with Juba and developed the afterlife thread in the film, saying, "he did not want to see a film about a man who wanted to kill somebody." The screenplay faced many rewrites and revisions, with several actors providing changes. Crowe allegedly questioned every aspect of the evolving script and strode off the set when he did not get answers. According to a DreamWorks executive, Crowe "tried to rewrite the entire script on the spot. You know the big line in the trailer, 'In this life or the next, I will have my vengeance'? At first he absolutely refused to say it." Crowe described the script situation: "I read the script and it was substantially underdone. Even the character didn't exist on the pages. And that set about a long process, that's probably the first time that I've been in a situation where the script wasn't a complete done deal. We actually started shooting with about 32 pages and went through them in the first couple of weeks." Of the writing and filming process, Crowe added, "Possibly, a lot of the stuff that I have to deal with now in terms of my 'volatility' has to do with that experience. Here was a situation where we got to Morocco with a crew of 200 and a cast of a 100 or whatever, and I didn't have anything to learn. I actually didn't know what the scenes were gonna be. We had, I think, one American writer working on it, one English writer working on it, and of course a group of producers who were also adding their ideas, and then Ridley himself; and then, on the occasion where Ridley would say, 'Look, this is the structure for it – what are you gonna say in that?' So then I'd be doing my own stuff, as well. And this is how things like, 'Strength and honor,' came up. This is how things like, 'At my signal, unleash hell,' came up. The name Maximus Decimus Meridius, it just flowed well."