* FakeNationality: The character Samuel, a Senegalese immigrant, is played by Nyambi Nyambi, who is a Nigerian-American.
* HeyItsThatGuy:
** [[Series/GilmoreGirls Sookie St. James]] is single!
** [Series/PushingDaisies Aunt Lily]] is a mom now!
* HeyItsThatVoice: Carl is [[{{Transformers}} Frenzy!]]
* NamesTheSame: Mike's partner has the first name of [[FamilyMatters Another Chicago-area cop]].
** Made all the more humorous when you see that the very same actor has made a string of guest appearances on the show and was the one who marries Mike and Molly.
* TooSoon: The 3rd season finale was going to air on Monday 5/20/13 but was pulled rather quickly due to how it was going to be about how Chicago was hit by a Tornado. However due to the fact Oklahoma was substantially damaged by a Tornado recently CBS decided to pull the 3rd Season finale out and replaced it with a rerun. The finale eventually aired Thrusday 5/29/13.

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