As James Gunn and Peter Safran’s DC Universe slowly fills out its roster of characters and actors, fans are eagerly filling in the gaps online. One popular fan-casting imagines comedian and actor John Mulaney as the intriguing and underappreciated hero Plastic Man. Despite his goofy name and background as a petty criminal, Patrick O’Brian is one of the most powerful heroes in the entire Justice League. While Mulaney’s dry humor would be a perfect fit for the character, the comedian has given a dour and sarcastic update about his chances of playing the hero on screen.