The suicidal attack on an impregnable fortress named ""Ant Hill"" in the film (against an unseen German enemy) was inspired by and loosely based upon the six-month bloodbath in 1916 during he Battle of Verdun for Fort Douamont, a French stronghold eventually captured by the Germans."After attending an underground fight club in Gotham, Bruce Wayne met with the heavily-tattooed Russian Anatoli Knyazev at a bar, who had lost his fight bet.Clark suggested that Lois and he catch up over lunch, when she complained about her simmering anger over her broken relationship with Superman: "Have you ever met someone and it""s like you are from totally different worlds, but you shared such a strong connection that you knew you were destined to be with each other? And then he just takes off without explaining why or without even saying goodbye.While hanging new curtains, Rosemary views one of Guy""s TV commercials - the camera follows her as she adoringly sits in front of the tube and watches his role as an interested customer at a Yamaha dealership.The domineering and rapacious Empress, who renamed her Catherine, hoped to improve the royal blood line, but the young girl was revulsed by her bumbling, unstable, idiotic, and childlike husband-to-be.