“We needed to find a way to model the performance to create the essence of the noble, all-powerful lion,” explained Dean Wright, the film’s Oscar-nominated visual effects supervisor, “So we used Gregory Peck in ‘To Kill a Mockingbird.’ His Atticus Finch performance has some of the same regal qualities we wanted, so we used frames of Peck from that film to create movements for Aslan. That helped us build our library of movements, emotions and expressions so that when Liam gave his performance, it gelled perfectly with our Aslan.” […]