It's easily one of my favourite movies of all time, so I may be biased, but Amélie is a great example of a Holistic thinker. It also has, for my money, one of the clearest examples of what an Influence Character is that I've ever seen.
Everything that Amélie does is about balance. The best example is with the grocer and his son. She sees that the grocer bullies and belittles his son endlessly, and feels a deep compassion to help the young boy. So what does she do? She basically gaslights the father: goes into his apartment, changes the handles around on the doors, swaps his shoes for a slightly smaller pair that won't fit him, pours salt into his drink, changes his alarm so he turns up to work in the middle of the night, and replaces his toothpaste with foot cream. Basically rigs the apartment to make him think he's going crazy. After that nightmare, the grocer is so humiliated that he treats his son with respect and Amélie feels satisfied that the situation has been rebalanced.
Another example is between Georgette and Joseph. Amélie can see that neither one of them is particularly happy -- an imbalance. To rebalance it, she decides to get them together. How? By convincing Georgette that Joseph is longing for her, telling Joseph that Georgette wants him, and gossiping with the woman in the newsstand about Georgette and Joseph's love affair. Essentially, she's setting up all of the necessary conditions that will force them to get together. After that, they can't help but make eyes at one another and eventually get together (and find happiness, bringing the balance Amélie was searching for).
Also, upon rewatching The Devil Wears Prada a couple days ago, I found that Miranda Priestly is a BIG holistic thinker. She sees the big picture in a way Andy (as a Linear-thinking MC) doesn't -- I think the whole Cerulean Sweater monologue is a perfect example of a holistic thinker:
MIRANDA: Something funny?
ANDY: No. No, no. Nothing's... You know, it's just that both those belts look exactly the same to me. You know, I'm still learning about all this stuff and, uh...
MIRANDA: 'This... stuff'? Oh. Okay. I see. You think this has nothing to do with you. You go to your closet and you select... I don't know... that lumpy blue sweater, for instance because you're trying to tell the world that you take yourself too seriously to care about what you put on your back. But what you don't know is that that sweater is not just blue, it's not turquoise. It's not lapis. It's actually cerulean. And you're also blithely unaware of the fact that in 2002, Oscar de la Renta did a collection of cerulean gowns. And then I think it was Yves Saint Laurent... wasn't it who showed cerulean military jackets? I think we need a jacket here. And then cerulean quickly showed up in the collections of eight different designers. And then it, uh, filtered down through the department stores and then trickled on down into some tragic Casual Corner where you, no doubt, fished it out of some clearance bin. However, that blue represents millions of dollars and countless jobs and it's sort of comical how you think that you've made a choice that exempts you from the fashion industry when, in fact, you're wearing the sweater that was selected for you by the people in this room from a pile of stuff.
Andy just thinks "they're both blue" because that's all she can see ("They look similar, so it doesn't really matter"). But Miranda is thinking about where it came from, the work that went into it, the money that went into it, the effects that came from the initial design, the process that went into getting it onto the shelves, and how all of that affects Andy. She's looking at the relationships and how everything is connected, and using all of that to rebalance the situation and put Andy back in her place.
Also, in the last act: Andy gets wind of a plan to oust Miranda from her job, and tries to warn her, but Miranda doesn't want to know. Then Miranda betrays Nigel to protect her own job -- rebalancing the situation (for now). Of course, linear-thinking Andy could never have seen that coming because she was looking at the world in a cause-and-effect way. She never once considered that Miranda would sacrifice her most loyal friend to protect the 'balance' of her life, even though it's entirely in her nature to do so.