Storch reprised his role for two crossover episodes of the 1972 series, The New Scooby Doo Movies. He teams up with the Penguin, (voiced by Ted Knight in both episodes and causes trouble for Batman, Robin, and the Mystery Inc. team. He and Penguin attempt to scare the gang using skeleton costumes, but Scooby Doo turns the tables on them when the sight of 'delicious looking bones' overcomes his cowardice and puts the villains on the run. This basic incarnation of Joker was started after Cesar Romero's live action camp version, but before Denny O'Neil and Neal Adams revamped the character back to his psychotic roots