Early on in production, Snyder wanted to cast a famous face in the part so he could pull a Psycho — destabilizing the audience by unexpectedly killing off someone they thought would be a main character.
The actor he wanted ended up becoming Lex Luthor instead.
“I thought, if it were Jesse Eisenberg and he got out and he goes, ‘I’m Jimmy Olsen,’ you’d be like, oh my God, we’re gonna have Jimmy Olsen in the whole movie, right?’” Snyder says. “And then if he got shot, you’d just be like, ‘What!? You can’t do that.’”
Snyder and his wife, producer Deborah Synder, met with Eisenberg to pitch the idea of a sudden-death cameo. “I said, ‘I want to do this misdirect and you’d be great. You’d be a great Jimmy Olsen,’” the director says. “And he’s like, ‘Yeah, that’s cool,’ and he was being very Jesse in the meeting. Introverted but constantly going, ‘Okay, I see, uh-huh. So it’s sort of a pop-culture redirect, you’re gonna do, because of the certain status of an actor…’”
As Eisenberg thought out loud in rapid-fire bursts, Snyder watched the nervy, jangled young actor and started thinking of withdrawing the Jimmy Olsen offer. And after the 32-year-old actor left the meeting, Snyder turned to his wife: “I was like, ‘Wow, that guy is crazy… Debbie, what about Jesse as Lex?”
At that point, they had were still interviewing actors about the Luthor role — most of them older, more imposing figures, such as Breaking Bad star Bryan Cranston.
“We talked about the usual suspects that you would imagine; any actor who has been bald, probably,” Synder says. “Bryan Cranston would have been great, right? And by the way, he’s an amazing actor. Can you imagine how different the movie would be?”
Instead, they decided to take a chance and experiment with a younger, weirder, and more frenetic Lex. Eisenberg said yes, but that wasn’t his first impulse when it came to the Jimmy Olsen part.
As Eisenberg obliquely told EW’s Keith Staskiewicz during production: “He met me for, yes, something else. And I wasn’t really interested in it. But his enthusiasm about the movie and his description of the movie sounded really interesting. … When they sent me the script they asked me to play the part I play in the movie and it was such a wonderfully drawn character.”
This Lex is a spoiled brat, a millennial intern who happens to be the billionaire boss, an adult who still tantrums like a child, and a boy so horrifically abused by his father that the only way to release his torment is to unleash it on the world. He despises both Batman and Superman.
No heroes ever came to his rescue. He is determined to turn them against each other. If the world ends, so be it. Lex wants for nothing. Literally — nothing sounds pretty good to him, and that suicidal impulse manifests itself as a desire to see the whole world annihilated, too.
Eisenberg has no idea how he fits into the pantheon of other Lex Luthors. “I’m so unfamiliar with anything surrounding it because I didn’t grow up reading the comics or watching these movies,” he said. “I read a little bit out of interest, but it was meaningless.”
This was the exact kind of cold indifference Snyder says he wanted. “He can’t fake it,” he says.