Season 8 Episode 21 episode 21

How I Met Your Mother Season 8 Episode 21 "Romeward Bound" Photos!

Check out these official spoiler-ific photos for How I Met Your Mother, season 8 episode 21 "Romeward Bound". There's only 3 but it looks like an interesting trip to Rome!

Source : CBS

Check out the official episode guide for more spoilers!

The episode is set to air next week on Monday, April 15th.