Jared Leto likes to get into character and stay there for as long as he can. For his new film, Morbius, that meant intentionally struggling to get around, just like the film's titular character did before his transformation, said director Daniel Espinosa in an interview with Uproxx.

"Yeah," Espinosa said, confirming that Leto did indeed use a wheelchair on the set of Morbius. "I think that what Jared thinks, what Jared believes, is that somehow the pain of those movements, even when he was playing normal Michael Morbius, he needed, because he's having this pain his whole life. Even though, as he's alive and strong, it has to be a difference. Hey, man, it's people's processes."

Leto plays the eponymous protagonist of Spider-Man spin-off Morbius, Michael Morbius. The character has a blood disease that makes him weak, forcing him to use crutches to get around before a transfusion of vampire bat blood causes him to develop superpowers. Leto initially used crutches to get around on-set, but they were making things like bathroom breaks take longer than needed--reportedly clocking at 45 minutes. As a compromise, Leto agreed to use a wheelchair to speed things up. Incidentally, Matt Smith, who also plays a character who uses mobility aids in the film, has had no such reports.