MARSHALL PREPARES TO DELIVER BARNEY HIS FINAL SLAP, ON THE FINAL SEASON OF "HOW I MET YOUR MOTHER," MONDAY, JAN. 13
- In an attempt to deliver a devastating final slap to Barney, Marshall explains how he mastered the Slap of A Million Exploding Suns.
- Stacy Keibler returns as Karina.
CHEAT TWEET: #CountdowntothefinalSlap! #HIMYM 1/13 @8pm #SlapofAMillionExplodingSuns
Check out some spoiler photos for the episode here.