| How I Met Your Mother - S04E24 - The Leap.webm|
Plot Summary: Ted is trying to keep his architecture firm afloat by doing an all-nighter, but Marshall tries to lure him to the roof for a surprise 31st birthday party, on the fourth season finale.
Release Date: 2009-05-18
Directors: Carter Bays,Craig Thomas
Writers: Carter Bays,Craig Thomas
Starcast: Josh Radnor,Jason Segel,Cobie Smulders