How I Met Your Mother Season 9 Episodes

Find out where to watch Season 9 of How I Met Your Mother tonight
Overview TV Listings Seasons & Episodes Cast

Season 9 Episode Guide

Episode 1 - The Locket

On their way to Long Island for their wedding weekend, Robin and Barney come across a startling family discovery.
Episode 2 - Coming Back

Marshall sees something online that changes the course of his journey east, while Lily confronts Ted about letting go of Robin.
Episode 3 - Last Time in New York

When Lily discovers Ted’s list of things he wants to do in New York before he moves for Chicago, she becomes frustrated that she is the only person who knows about his plans. Meanwhile, Robin and Barney realize they have very little time together before their relatives arrive for their wedding.
Episode 4 - The Broken Code

While Barney works through his anger at Ted after finding out he still has feelings for Robin, Marshall Skypes in to act as a judge and help settle their dispute. Meanwhile, Lily realizes she is Robin’s only girlfriend.
Episode 5 - The Poker Game

When Barney is forced to pick sides in a fight between Robin and his mother, Lily coaches him on how not to ruin his relationship. Meanwhile, Ted and Marshall get into a dispute over wedding gifts and thank-you notes.
Episode 6 - Knight Vision

When Ted finds himself with three prospects to be his date for the wedding weekend, he chooses poorly. Meanwhile, Barney and Robin have a confrontation with their minister, and Marshall learns more about his driving companion, Daphne.
Episode 7 - No Questions Asked

When Daphne sends a troubling text message to Lily, Marshall enlists the gang’s help to remove the message while enforcing the “No Questions Asked” rule.
Episode 8 - The Lighthouse

When Robin and Loretta's conflict escalates, Barney is caught in the middle. Meanwhile, Marshall and Daphne deal with a stowaway on their road trip, and Ted and Cassie try to enjoy a trip to a lighthouse.
Episode 9 - Platonish

In a flashback episode, the gang ponders the future of the Ted, Robin and Barney love triangle. Meanwhile, Barney accepts a series of challenges from Lily and Robin.
Episode 10 - Mom and Dad

When Barney’s father arrives at the hotel, Barney devises a plan that makes Robin very nervous. Meanwhile, Ted is convinced someone framed him by messing up a wedding-related duty.
Episode 11 - Bedtime Stories

To get his restless son to go to sleep, Marshall tells him three tales in rhyme: "Mosby at the Bat," "Robin take the Cake," and "Barney Stinson, Player King of New York City."
Episode 12 - The Rehearsal Dinner

Barney becomes fixated on having his rehearsal dinner at a laser tag arena, much to Robin’s dismay. Meanwhile, Ted doesn’t come through on a promise, which aggravates Lily.
Episode 13 - Bass Player Wanted

The gang encounters a guy at the wedding who intentionally stirs up trouble among them, and Marshall finally arrives at the Farhampton Inn.
Episode 14 - Slapsgiving 3: Slappointment in Slapmarra

In an attempt to deliver a devastating final slap to Barney, Marshall explains how he mastered the Slap of A Million Exploding Suns.
Episode 15 - Unpause

When Barney drinks too much, Ted and Robin take advantage of him and get him to reveal secrets he’s been hiding for years. Meanwhile, Marshall does everything he can to avoid fighting with Lily.
Episode 16 - How Your Mother Met Me

On the 200th episode, The Mother recounts how she met Ted and what she’s been up to for the past eight years.
Episode 17 - Sunrise

While out looking for an inebriated Barney on the day of the wedding, Robin and Ted reminisce about past relationships. Meanwhile, Marshall and Lily finally resolve their issues and Barney befriends two young guys eager to meet women.
Episode 18 - Rally

When Barney suffers from the world’s worst hangover the morning of his wedding, the gang tries to figure out the far-fetched ingredients to concoct the Stinson Hangover Fixer Elixir.
Episode 19 - Vesuvius

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.
Episode 20 - Daisy

Marshall enlists Ted and Barney to help him figure out where Lily went when she left in the middle of their fight.
Episode 21 - Gary Blauman

When Gary Blauman shows up at the wedding, it sends the gang into a frenzy as they each recall an encounter with him.
Episode 22 - The End of the Aisle

With only a half-hour to go, both Barney and Robin have panic attacks about their upcoming nuptials. Meanwhile, Marshall and Lily rewrite their old wedding vows.
Episode 23 - Last Forever: Part One

Ted finally finishes telling his kids the story of how he met their mother.
Episode 24 - Last Forever: Part Two

Ted finally finishes telling his kids the story of how he met their mother.


More movies and TV shows at the Canadian TV Listings Guide..

-

In order to keep our service free we display advertising and may earn affiliate fees for purchases you make on external sites that we partner with.
All content is © 2025 On TV Tonight unless pertaining to advertisers, companies, studios, movies and TV series listed on this site.