He has appeared in six episodes ("The Creepy Candy Coating Corollary", "The Excelsior Acquisition", "The Wheaton Recurrence", "The 21-Second Excitation", "The Justice League Recombination" and "The Occupation Recalibration") and has remained uncredited each time. In "The Occupation Recalibration", Captain Sweatpants spoke his first lines to Stuart.