HOW I MET YOUR MOTHER Episode 9.20 Photos Daisy : ”Daisy” — Marshall enlists Ted and Barney to help him figure out where Lily went when she left in the middle of their fight, on the final season of HOW I MET YOUR MOTHER, Monday, March 10 (8:00-8:30 PM, ET/PT) on the CBS Television Network. Chris Elliot returns as Lily’s dad.