I was – and still am – skeptical about Frozen coming to Once Upon a Time. In the past, OUAT has drawn characters from classic Disney films like Peter Pan and Beauty and the Beast; Frozen, by comparison, is still fresh in everyone’s mind, and I definitely think that ABC started seeing dollar signs when “Let It Go” won an Oscar, and they told Edward Kitsis and Adam Horowitz to work Frozen into the narrative or find new jobs.