Seth Milchick, played by Tramell Tillman, is a supervisor at Lumon in the Apple TV series Severance. He manages the MDR department and reports to Ms. Cobel, carrying out both rewards and punishments for the company. Milchick frequently clashes with Mark S., Irving B., Dylan G., and Helly R. as they dig into Lumon’s mysteries. In season one, he is seen wearing a white short-sleeved button-down shirt, dark trousers, a blue tie, a navy lanyard, and an access card. In season two, after a promotion, he adopts a new style, opting for a blue turtleneck, blazer, and dress pants. No matter the outfit, his signature mustache remains a defining feature. Collect all the accessories of the Seth Milchick costume from Severance for Halloween and cosplay.