‘How I Met Your Mother’ Season 9, Episode 19 Live Stream, Watch Online Free: Can Barney Say Yes To The Suit?

"How I Met Your Mother" season 9, episode 19 airs tomorrow night - find out where to watch online a free live stream of "How I Met Your Mother" season 9, episode 19, titled "Vesuvius." There are only five episodes left of "HIMYM"! Can Barney say yes to the suit on his wedding day?

If you can't make it to a TV by 8pm EST tomorrow night to catch "How I Met Your Mother" season 9, episode 19, click here to watch "Vesuvius" online via a free live stream!

If that doesn't work, CBS also offers episodes on their website to watch online the morning after an episode airs.

The synopsis for "How I Met Your Mother" season 9, episode 19, titled "Vesuvius," reads: "On the morning of the wedding, Lily and Robin have a fight and Barney freaks out about which suit to wear. Meanwhile, the gang watches a movie Ted has forbidden them to see."

Lucy Hale will return as Robin's sister Katie, Chris Kattan will return as Jed Mosely, and Jon Heder will guest star as Narshall, Hollywood Hills reports.

It looks like there will be some major drama between Robin and Lily in "Vesuvius," IB Times reports.

"It's got everything," Ted tells The Mother in the promo video for next week's episode. "Intrigue, betrayal, lamps!"

Ted will also be around to help Barney pick out his suit for his wedding. Unlike Robin, Barney is very picky when it comes to clothing.

"Say yes to the suit!" Ted screams at Barney, begging him to just pick something.

"I can't!" Barney cries back.

Catch "How I Met Your Mother" season 9, episode 19 on Monday night, March 3rd at 8/7c on CBS.