Originally published October 9, 2019.
It's almost that time of year, when it's finally revealed ... what Neil Patrick Harris, David Burtka and their adorable twins will be dressed as for Halloween!
Before the big reveal for 2021, we're looking back at this family's incredible Halloween costumes to date!
2010 - Peter Pan, Tinkerbell, Smee and Captain Hook
2011 - Frankenstein, a werewolf, bride of Frankenstein and Dracula

2012 - Dorothy, Tin Man, the Cowardly Lion and the Scarecrow
2013 - Tweddledum, Tweddledee, Alice and the White Rabbit
2014 - The Riddler, Batman, Joker and Bat Girl
2015 - Princess Leia, Han Solo, Obi Wan and Luke Skywalker
2016 - Marilyn Monroe, Groucho, Charlie Chaplin and James Dean
2017: Family Freak Show!
2018: Hitchhiking ghosts and a Ghost Bride!
2019: Burtka-Harris Boo-seum of Art
2020: Willy Wonka, Charlie Bucket, Veruca Salt, and Slugworth