When asked about the location of Vulcan Ambassador Spock (Leonard Nimoy) and the year, Robau claimed he was unfamiliar with him, causing Nero to murder Robau in a rage.Hawkins was instructed o give the key to their confederate inside the castle - who could be contacted and signaled with a whistled secret call.The line "Play it again, Sam" appeared in the Marx Brothers""A Night in Casablanca (1946).Clips or references o the film have been used inPlay It Again, Sam (1972),Brazil (1985),My Stepmother is an Alien (1988), andWhen Harry Met Sally (1989).The battle in the year 2013 was later known as THE BLACK ZERO EVENT.Afterwards, as he sped toward Metropolis"" Wayne Financial Building, Bruce phoned ahead to order its evacuation.