DA: “Riverdale” is your acting debut, right? Was it anything like how you used to imagine it would be? CM:

Technically, my breakout performance was as Sister #1 in an IKEA commercial. But, yes, this is my very first role, and I honestly never imagined my debut would be playing something so historical and iconic. I thought that, if anything, I would start off with a small role in a “Law & Order” episode, as many actors do, and work my way up from there. I have absolutely no credits outside of “Riverdale,” so I really lucked out with landing this role. I still can’t believe it.