It turns out his wife had seen me in an episode ofLaw & Order, Richardson says, laughing.
So Im really grateful I didLaw & Order!
I make dumb jokes and run around screaming, and Caseys much more still and thoughtful, Richardson says.

Credit: Thomas Concordia/Getty Images for Kia
We didnt do much rehearsal, Richardson says.
Actually, we didnt do any rehearsal.
I think we read through the script once me, Kogonada, and John.
But other than that, any time we met to rehearse, it wasnt an actual rehearsal.
We talked about the dynamic of her and her mom.
That relationship kind of shapes who she is.
And its just kind of nuts.
Its just so special that its so unexpected, but theres so much history there.
Luckily, my parents are kind of kooky and understood that and took that chance, she says.
Since then, shes done comedy, twisty thrillers, and now, a moving indie drama.
Up next, shell star as flapper icon Louise Brooks in the period dramaThe Chaperone.
I feel like it makes me more empathetic, just as a human.