Product Placement Blog ➞ 3M3M Littmann Stethoscopes in The Resident S05E13 “Viral” (2022)February 16, 2022 Sergey TV Show Hi! On Wednesday, February 16, I watched a TV Show and product placement was spotted: 3M Littmann Stethoscopes in The Resident S05E13 “Viral” (2022).