Q:What episode number is the second episode of the final season of the American sitcom overall? A: 186th
Coming Back (How I Met Your Mother): "Coming Back" is the second episode of the ninth season of the CBS sitcom "How I Met Your Mother", and the 186th episode overall. How I Met Your Mother (season 9): The ninth and final season of "How I Met Your Mother", an American sitcom created by Carter Bays and Craig Thomas, premiered on CBS on September 23, 2013, with two episodes, and concluded on March 31, 2014.
186th episode overall