Kelly Macdonald says she watched The Penguin to prep for Lanterns, and picked up the wrong accent along the way.

“Within the first couple of months of the shoot, as well, I was watching The Penguin at the same time,” Macdonald told Entertainment Weekly. “Sometimes I’d been over-watching The Penguin, and I’d be going through my dialogue in my trailer, and I’d realize I was doing the whole Gotham thing. I’d be like, ‘Turn it down a little bit,’ ’cause I’d been told very specifically, ‘She’s from Gotham but don’t do the accent thing.’ She has to be more ambiguous than that. I’m sure you’ll be able to tell the scenes where I’ve been watching The Penguin.”

For some clarity, Lanterns episode 2 revealed that Sheriff Kane is originally from Gotham (which some fans suspected all along after she was heard checking in with a certain Commissioner as well as a ‘Barb’ on the phone). Kane is also the maiden name of Bruce Wayne’s mother… so there’s that. The series takes place in rural Rushville, Nebraska, so Kane is supposed to have something of a Nebraskan accent after living in town for so long. In real life, Macdonald is from Glasgow, Scotland. So we can see how all the accents might’ve gotten into a bit a conundrum.

Lanterns airs weekly on HBO Max and NOW. See our Lanterns release schedule for exact timings. For more, check out our guide to DCU Chapter One and find out where Lanterns takes place on the DCU timeline.