How I Met Your Mother Season 5 Episode 24 (How I Met Your Mother s05e24) with title “Doppelgangers” airs on Monday, May 24th 2010 at 08:00 pm via CBS.
Here is summary for How I Met Your Mother Season 5 Episode 24 :

Marshall and also Lily make a secret pact to start trying to have a baby if they ever finally see Barney’s doppelganger. Elsewhere, Robin finally gets an offer for her dream job.

Few hours after original series aired on TV, online streaming video for How I Met Your Mother Season 5 Episode 24 usually available on Net and of course, if video available, as soon as possible will show you where you can watch this episode for free.