VIDEO: Sneak Peek - Tonight's Episode of HOW I MET YOUR MOTHER

On tonight's episode of the CBS comedy HOW I MET YOUR MOTHER titled 'The Pre-Nup,' when Barney designs an extensive pre-nup, the guys take note and propose their own relationship amendments to their significant others. Meanwhile, Quinn is outraged and draws up a pre-nup of her own, which causes friction between the sexes. The episode airs tonight, Monday, Oct. 1 (8:00-8:31 PM, ET/PT) on the CBS Television Network. Bob Odenkirk returns as Barney’s lawyer, Arthur. Get a sneak peek below!