Season 5 Episode 24 - Doppelgangers
Marshall and Lily make a secret pact to start trying to have a baby if they ever finally see Barney's doppelganger. Meanwhile, Robin finally gets an offer for her dream job.

Season 5 Episode 23 - The Wedding Bride
Ted takes a date to see a new hit movie, The Wedding Bride. However, he recognizes its plot as similar to his relationship with Stella, especially since her fiance, Tony, wrote the screenplay.

Season 5 Episode 22 - Robots Versus Wrestlers
Crashing a snobby high-society party allows Ted to show off how pretentiously intellectual he can be.

Season 5 Episode 21 - Twin Beds
A weekend away having to sleep in twin beds makes Marshall and Lily realize they might help their home life. Both Ted and Barney tell Robin they're still in love with her.

Season 5 Episode 20 - Home Wreckers
Ted's repulsed when he sees how affectionate his mother is with her fiancé at their wedding.

Season 5 Episode 19 - Zoo or False
Marshall gets mugged which leads to Lily thinking a gun will solve her safety worries and wants Marshall to come up with a way to stop her.

Season 5 Episode 18 - Say Cheese
It is Lily's 32nd birthday, and Ted ruins it all by bringing a stranger to the intimate celebration. This causes Marshall to review the endless parade of short-timers in Ted's romantic life.

Season 5 Episode 17 - Of Course
Robin is looking to get back at Barney for being insensitive to her after they broke up, hiring self-help author Anita to help her out.