Back in 2015, Josie was cast in four episodes Glee's sixth and final season. She played the newest member of New Directions, Myron Muskovitz, the nephew of superintendent Bob Harris. As she told the San Francisco Chronicle, Josie auditioned with "Born This Way" by Lady Gaga and "All That Jazz" from Chicago.
"I was so excited," she said. "I was screaming, and I was so happy . . . The show started when I was 8, and I was (living) in San Francisco. I was watching, and I thought it was so cool. And now, I'm on it, and my dreams came true."