Although they disagree at first, Dilg is persuasive.The professor learns Dilg""s real identity, but must be careful not to hurt his chances for appointment when he defends and reopens Dilg""s case.They now became a trio to fight against Freeze, who had frozen Gotham solid with ice.Robin (in a fan-powered Batsled), Batman (in a modified Batmobile on rocket skis called a Bathammer) and Batgirl (on a single-bladed, rocket snowcylce called a Batblade) converged toward the Observatory with only 11 minutes remaining to thaw the city.[The music was played on an electronic organ by pioneering synthesist Wendy (or Walter) Carlos.]The opening memorable image is an intimate closeup of the blue staring eyes and smirking face of ebullient young punker Alex de Large (Malcolm McDowell), wearing a bowler hat and with one false eyelash (upper and lower) adorning his right eye.Margaret: He was rather mean to her, my dear.Dinah: Did he really sock her?Margaret: Please, Dinah.Dinah: Did he really?Margaret: Darling.You go out and wait in the car.Dinah: The papers were full of ""innundo.""Margaret: Of what?Dinah: Of ""innundo."" ""Cruelty and drunkenness,"" it said.Dinah also thinks that Tracy is pretty mean for not inviting her own father to the wedding: "She""s sort of, well you know, hard, isn""t she?" Dinah""s mother corrects her thinking about Tracy""s inflexibility:Margaret: Certainly not.