Kristen DiMercurio went viral on TikTok when she revealed she was probably the voice of your Bluetooth speaker … and your headphones … and that gadget how-to video … and your insurer’s call center.

One moment, the Canadian voice actor sounds exactly like the clever Bugs Bunny; the next, he’s a pitch-perfect Daffy Duck.“Most of us watched cartoons as kids,” Bauza, 45, says. “They’re probably the ...