Judge Doom yellow-tinted glasses; he also carries a pocketwatch, as well as a cane which is revealed to be a saber in disguise, for use in emergency situations. During the writing process, Jeffrey Price and Peter S. Seaman were unsure of whom to include as the villain in the plot of "Who Framed Roger Rabbit". They wrote scripts that had either Jessica Rabbit or Baby Herman as the villain, but they made their final decision with newly created character Judge Doom. Price and Seaman based the scheme of Judge Doom of destroying Toontown for a freeway by a planned unproduced sequel of
Judge Doom to capture Roger and Eddie Valiant. When Eddie learns that studio head R.K. Maroon is connected to the plot to frame Roger, Eddie interrogates him, but Maroon pleads that he is "a dead man" if he confesses. Just as Maroon is about to spill everything, he is killed by an unseen gunman who nearly shoots Eddie as well. Upon chasing the killer to Toontown, Eddie catches Jessica Rabbit, thinking she's the murderer, but Jessica reveals that Judge Doom was the one who killed Acme and Maroon. At the film's climax, Doom traps Eddie, Jessica, and Roger in the Acme Factory