William & Kate , a television movie about Catherine 's romance , was released on 18 April 2011 , with Catherine .
William played by Camilla Luddington and Nico Evers - Swindell respectively .
William & Kate , a television movie about Catherine 's romance , was released on 18 April 2011 , with Catherine and William played by Camilla Luddington and Nico Evers - Swindell respectively .