| How I Met Your Mother - S09E14 - Slapsgiving 3: Slappointment in Slapmarra.avi|
Plot Summary: In an attempt to deliver a devastating final slap to Barney, Marshall explains how he mastered the Slap of A Million Exploding Suns.
Release Date: 2014-01-13
Directors: Carter Bays,Craig Thomas
Writers: Carter Bays,Craig Thomas
Starcast: Josh Radnor,Jason Segel,Cobie Smulders