Marshall and Lily want to hook up with Barney and Robin for double-dating and fun, but their desperate eagerness to please is a huge turn-off. Meanwhile, when a succession of girls come to his apartment and immediately fall asleep, Ted is bummed to learn he is a "Sexless Innkeeper" whose "dates" are only interested in a comfy place to crash
Elenco: Cobie Smulders , Josh Radnor , Neil Patrick Harris , Alyson Hannigan , Jason Segel , Bob Saget , Britney Spears , Candice Accola , Cristin Milioti , David Henrie , Lyndsy Fonseca .