I love when TV shows and movies make clever callback references to earlier moments in their series. You know, the kind of moments that sometimes take YEARS to pull off.
Maybe you agree that How to Get Away With Murder's finale was a perfect ending because it finished the same exact way it began, only the professor changed from Annalise Keating to Wes's son, Christopher.
Perhaps you're a true fan of Grey's Anatomy and noticed the tiny detail when Dr. Bailey helped Amelia give birth. That was actually a callback to 14 years earlier when Dr. Bailey herself was giving birth alone, and George stepped in to help.
And who can forget about the clever way the Toy Story series brought back "the claw" to save everyone from being incinerated in the fire at the end of the third movie? Genius.
Whatever it is, we want to know! Use the comments below to tell us your favorite TV or movie callback references. You know, the kind of callbacks that were so clever and sometimes even took years to pull off.