But the real guest-star focus of the episode was a trio of castmembers' real-life spouses.
Cobie Smulders' husband, star Taran Killam, returned as the titular Blauman.
Now things are getting interesting, send a message or maybe just an icebreaker to let them know your interest.
With some luck they will respond and both of you can find out if you're compatible.
Patrice shows up as one of Robin's bridesmaids in next week's penultimate outing, "The End of the Aisle," and both Ranjit and Carl (recurring characters since the very first episode) appear in the one-hour series finale on March 31.
Not only did the show feature a bevy of pop stars — Britney Spears, Jennifer Lopez, Katy Perry, Enrique Iglesias, to name a few — the show had some truly catchy original tunes, ranging from teen pop ("Lets Go to the Mall"), to show tunes ("Nothing Suits Me Like A Suit") to death metal ("Murder Train").
On Friday, under strict security measures, the Panagyurishte Gold Treasure arrived to be placed on display in the Plovdiv Archaeological Museum."That's it, now that it is in, we are not letting it go.
We will guard it with human chains," vowed Atanasov who claims that the treasure found in the town of Panagyurishte, which is technically in the Plovdiv District, belongs to the Plovdiv Museum, and not to the National History Museum in Sofia.
His (un)welcome arrival at Robin (Smulders) and Barney's (Neil Patrick Harris) wedding prompted the gang to reminisce about their various run-ins with Barney's co-worker and prompted a montage featuring two other co-star Alexis Denisof reprised the role of flirtatious newscaster Sandy Rivers one last time.
Lily's high school boyfriend, who never quite got over her, Scooter was revealed to be still working in a cafeteria, though he had finally found a new love: Lily's stripper doppelganger Jasmine (also Hannigan) -- still speaking with a Eastern European accent and now slinging mashed potatoes instead of pole-dancing.
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